diff --git a/frontend/src/App.test.tsx b/frontend/src/App.test.tsx
index 5798897..645538f 100644
--- a/frontend/src/App.test.tsx
+++ b/frontend/src/App.test.tsx
@@ -31,6 +31,9 @@ describe('Mixmaker frontend', () => {
     window.history.replaceState({}, '', '/events/event-3')
     render(<App />)
     expect(await screen.findByRole('link', { name: /^open live$/i })).toHaveAttribute('href', '/events/event-3/live')
+    expect(screen.getByRole('heading', { name: 'Balanced teams' })).toBeInTheDocument()
+    expect(screen.getByRole('heading', { name: 'Ember Wolves' })).toBeInTheDocument()
+    expect(screen.getByRole('heading', { name: 'Azure Phantoms' })).toBeInTheDocument()
     expect(screen.getByRole('button', { name: 'Going' })).toBeDisabled()
     expect(screen.getByText('Registration has been closed by the organizer.')).toBeInTheDocument()
   })
diff --git a/frontend/src/App.tsx b/frontend/src/App.tsx
index 22d7026..6a4f811 100644
--- a/frontend/src/App.tsx
+++ b/frontend/src/App.tsx
@@ -1,4 +1,4 @@
-import { useCallback, useEffect, useMemo, useState, type DragEvent, type FormEvent, type ReactNode } from 'react'
+import { useCallback, useEffect, useMemo, useRef, useState, type DragEvent, type FormEvent, type ReactNode } from 'react'
 import {
   CalendarDays, Check, ChevronLeft, ChevronRight, CircleHelp, Clock3, Gamepad2, ListFilter, LogOut,
   Menu, Radio, RefreshCw, Search, Shield, Sparkles, Swords, Trophy, UserRound,
@@ -21,6 +21,7 @@ import { LanguageSelector } from './i18n'
 import { useLanguage } from './i18n-context'
 import { rankLabel, rankOptions, toRankOrdinal, type RankOrdinal } from './ranks'
 import { activeHeroBanMap } from './series-utils'
+import { playTurnSound, primeTurnSound, shouldNotifyTurn, type TurnSnapshot } from './turn-notification'
 import { BracketEditor } from './components/bracket-editor/BracketEditor'
 
 type RouterContext = { session: Session | null }
@@ -74,6 +75,14 @@ function AppShell() {
   const [realtimeStatus, setRealtimeStatus] = useState<'connected' | 'reconnecting'>('reconnecting')
   const client = useQueryClient()
   const session = useQuery({ queryKey: ['session'], queryFn: api.session, staleTime: Infinity })
+  useEffect(() => {
+    window.addEventListener('pointerdown', primeTurnSound, { once: true })
+    window.addEventListener('keydown', primeTurnSound, { once: true })
+    return () => {
+      window.removeEventListener('pointerdown', primeTurnSound)
+      window.removeEventListener('keydown', primeTurnSound)
+    }
+  }, [])
   useEffect(() => subscribeToEvents('*', (message) => {
     const [scope, id] = message.topic.split(':', 2)
     if (scope === 'event' && id) {
@@ -190,6 +199,7 @@ function EventPage() {
   const demoEvent = demoEvents.find((event) => event.id === eventId)
   const eventQuery = useQuery({ queryKey: ['event', eventId], queryFn: () => api.event(eventId), initialData: demoMode ? demoEvent : undefined })
   const registrations = useQuery({ queryKey: ['registrations', eventId], queryFn: () => api.registrations(eventId), initialData: demoMode ? demoRegistrations : undefined })
+  const teams = useQuery({ queryKey: ['teams', eventId], queryFn: () => api.teams(eventId), initialData: demoMode && demoEvent && ['RostersDraft', 'RostersConfirmed', 'BracketDraft', 'Live', 'Completed'].includes(demoEvent.workflowState) ? demoBalanceCandidates[0].teams : undefined })
   const session = useQuery({ queryKey: ['session'], queryFn: api.session, initialData: demoMode ? demoSession : undefined })
   const rsvpMutation = useMutation({
     mutationFn: (status: RsvpStatus) => api.setRsvp(eventId, session.data!.player.id, status),
@@ -211,7 +221,7 @@ function EventPage() {
   return <div className={`page event-detail status-${event.status}`}><PageHeader eyebrow="Event details" title={event.title} description={event.description} actions={<>{event.status !== 'cancelled' && event.workflowState === 'Live' && <Link className="button primary" to="/events/$eventId/live" params={{ eventId }} search={{ seriesId: undefined }}>Open live</Link>}{event.workflowState === 'Completed' && event.activeSeriesId && !event.tournamentId && <Link className="button primary" to="/watch/$seriesId" params={{ seriesId: event.activeSeriesId }}>Match history</Link>}{event.status !== 'cancelled' && event.tournamentId && <Link className="button secondary" to="/bracket/$eventId" params={{ eventId }}>Open bracket</Link>}<Badge tone={event.workflowState === 'Cancelled' ? 'danger' : event.workflowState === 'Live' ? 'live' : event.workflowState === 'Completed' || event.workflowState === 'RegistrationOpen' ? 'success' : 'neutral'}>{event.workflowState.replace(/([a-z])([A-Z])/g, '$1 $2')}</Badge></>} /><div className="detail-layout">
     <section className="card event-hero"><div className="event-time"><CalendarDays /><div><span>Starts</span><strong>{new Date(event.startsAt).toLocaleString(undefined, { weekday: 'long', month: 'long', day: 'numeric', hour: '2-digit', minute: '2-digit' })}</strong></div></div><div className="event-time"><Clock3 /><div><span>Registration closes</span><strong>{new Date(event.registrationDeadline).toLocaleString(undefined, { weekday: 'short', hour: '2-digit', minute: '2-digit' })}</strong></div></div><div className="divider" /><h2>Are you playing?</h2><p>{event.workflowState === 'RegistrationOpen' ? 'Your latest response is sent to the organizer.' : 'Registration has been closed by the organizer.'}</p><div className="rsvp-control" role="group" aria-label="RSVP status">{(Object.keys(labels) as RsvpStatus[]).map((status) => <button key={status} disabled={rsvpMutation.isPending || event.workflowState !== 'RegistrationOpen'} className={rsvp === status ? `active ${status}` : ''} aria-pressed={rsvp === status} onClick={() => rsvpMutation.mutate(status)}>{status === 'going' ? <Check /> : status === 'maybe' ? <CircleHelp /> : <X />}{labels[status]}</button>)}</div>{rsvpMutation.isSuccess && <div className="save-note"><Check />Response saved · Server confirmed just now</div>}{rsvpMutation.isError && <p className="error-note">{rsvpMutation.error.message}</p>}</section>
     <aside className="card roster-preview"><div className="section-title"><div><h2>Attendance</h2><p>{attendanceTotal} responses</p></div><UsersRound /></div><div className="attendance-bar">{attendanceTotal > 0 && <>{counts.going > 0 && <span className="going" style={{ flexGrow: counts.going, width: 0 }} />}{counts.maybe > 0 && <span className="maybe" style={{ flexGrow: counts.maybe, width: 0 }} />}{counts.not_going > 0 && <span className="not-going" style={{ flexGrow: counts.not_going, width: 0 }} />}</>}</div><div className="attendance-stats"><span><i className="green" />Going <strong>{counts.going}</strong></span><span><i className="yellow" />Maybe <strong>{counts.maybe}</strong></span><span><i />No <strong>{counts.not_going}</strong></span></div>{isStaff(session.data.account.role) && <Link className="button secondary full" to="/admin">Manage participants <ChevronRight /></Link>}</aside>
-  </div><section className="card public-roster"><div className="section-title"><div><h2>Registered players</h2><p>Everyone can see who responded and their current status.</p></div><UsersRound /></div>{attendees.length === 0 ? <p className="empty-note">No responses yet.</p> : <div className="public-roster-grid">{attendees.map((registration) => <div className="public-roster-player" key={registration.id}><span className="mini-avatar">{registration.player.displayName.slice(0, 2).toUpperCase()}</span><strong>{registration.player.displayName}</strong><Badge tone={registration.status === 'going' ? 'success' : registration.status === 'maybe' ? 'warning' : 'neutral'}>{labels[registration.status]}</Badge></div>)}</div>}</section></div>
+  </div>{teams.data && teams.data.length > 0 && <section className="event-teams"><div className="section-title"><div><h2>Balanced teams</h2><p>Confirmed match rosters are always available here.</p></div><Swords /></div><div className="teams-grid">{teams.data.map((team) => <PublicTeamCard key={team.id} team={team} />)}</div></section>}<section className="card public-roster"><div className="section-title"><div><h2>Registered players</h2><p>Everyone can see who responded and their current status.</p></div><UsersRound /></div>{attendees.length === 0 ? <p className="empty-note">No responses yet.</p> : <div className="public-roster-grid">{attendees.map((registration) => <div className="public-roster-player" key={registration.id}><span className="mini-avatar">{registration.player.displayName.slice(0, 2).toUpperCase()}</span><strong>{registration.player.displayName}</strong><Badge tone={registration.status === 'going' ? 'success' : registration.status === 'maybe' ? 'warning' : 'neutral'}>{labels[registration.status]}</Badge></div>)}</div>}</section></div>
 }
 
 function LiveEntryPage() {
@@ -705,6 +715,10 @@ function TeamCard({ team, eventId, allowCaptainAssignment = true }: { team: Team
   return <article className={`card team-card team-${team.side}`}><header><div><span>Team {team.side === 'alpha' ? 'A' : 'B'}</span><h3>{team.name}</h3></div><strong className="team-rank">{rankLabel(team.averageRating, language)}<small> avg</small></strong></header><div className="team-members">{team.members.map(({ player, assignedRole }) => <div key={player.id}><span className={`role-chip ${assignedRole}`}>{assignedRole === 'tank' ? 'T' : assignedRole === 'damage' ? 'D' : 'S'}</span><strong>{player.displayName}</strong><span>{rankLabel(player.ratings[assignedRole], language)}</span></div>)}</div>{allowCaptainAssignment && <label className="captain-select"><span><Trophy />Team captain</span><select value={captain} disabled={assign.isPending} onChange={(e) => { setCaptain(e.target.value); assign.mutate(e.target.value) }}><option value="">Select from roster</option>{team.members.map(({ player }) => <option value={player.id} key={player.id}>{player.displayName}</option>)}</select>{assign.isError && <small className="error-note">{assign.error.message}</small>}</label>}</article>
 }
 
+function PublicTeamCard({ team }: { team: Team }) {
+  return <article className={`card team-card team-${team.side}`}><header><div><span>Team {team.side === 'alpha' ? 'A' : 'B'}</span><h3>{team.name}</h3></div><Badge tone={team.side === 'alpha' ? 'warning' : 'blue'}>{team.members.length}/5</Badge></header><div className="team-members">{team.members.map(({ player, assignedRole }) => <div key={player.id}><span className={`role-chip ${assignedRole}`}>{assignedRole === 'tank' ? 'T' : assignedRole === 'damage' ? 'D' : 'S'}</span><strong>{player.displayName}</strong>{player.id === team.captainId && <Badge tone="neutral">Captain</Badge>}</div>)}</div></article>
+}
+
 function LiveSeriesPage() {
   const { seriesId } = liveRoute.useParams()
   const client = useQueryClient()
@@ -714,7 +728,19 @@ function LiveSeriesPage() {
   const [outcome, setOutcome] = useState<MapOutcome>('TeamAWin')
   const [heroRoleFilter, setHeroRoleFilter] = useState<'all' | PlayerRole>('all')
   const [heroSearch, setHeroSearch] = useState('')
+  const previousTurn = useRef<(TurnSnapshot & { seriesId: string }) | undefined>(undefined)
   const participant = Boolean(series.data && session.data && [series.data.teamAlpha, series.data.teamBeta].some((team) => team.members.some(({ player }) => player.id === session.data?.player.id)))
+  const playerSide = series.data && session.data
+    ? series.data.teamAlpha.members.some(({ player }) => player.id === session.data?.player.id) ? 'alpha'
+      : series.data.teamBeta.members.some(({ player }) => player.id === session.data?.player.id) ? 'beta' : undefined
+    : undefined
+  useEffect(() => {
+    if (!series.data) return
+    const current = { seriesId, activeTeam: series.data.currentStep.activeTeam, version: series.data.version }
+    const previous = previousTurn.current?.seriesId === seriesId ? previousTurn.current : undefined
+    if (shouldNotifyTurn(previous, current, playerSide)) playTurnSound()
+    previousTurn.current = current
+  }, [playerSide, series.data, seriesId])
   useEffect(() => {
     if (series.data && session.data && !participant && !isStaff(session.data.account.role)) {
       void router.navigate({ to: '/watch/$seriesId', params: { seriesId }, replace: true })
diff --git a/frontend/src/i18n.tsx b/frontend/src/i18n.tsx
index b20e66c..f15e768 100644
--- a/frontend/src/i18n.tsx
+++ b/frontend/src/i18n.tsx
@@ -74,6 +74,8 @@ const translations: Record<string, string> = {
   'RSVP for': 'Статус участия для',
   'Response saved · Server confirmed just now': 'Ответ сохранён · Сервер подтвердил только что',
   'Attendance': 'Участие',
+  'Balanced teams': 'Сбалансированные команды',
+  'Confirmed match rosters are always available here.': 'Здесь всегда можно посмотреть подтверждённые составы на матчи.',
   'Registered players': 'Зарегистрированные игроки',
   'Everyone can see who responded and their current status.': 'Все могут видеть, кто ответил и какой статус выбрал.',
   'No responses yet.': 'Ответов пока нет.',
diff --git a/frontend/src/index.css b/frontend/src/index.css
index ab671f7..bf4d2dd 100644
--- a/frontend/src/index.css
+++ b/frontend/src/index.css
@@ -135,6 +135,8 @@ main { min-height: calc(100vh - 72px); }
 .attendance-stats strong { margin-left: auto; color: #fff; }
 .attendance-stats i { width: 6px; height: 6px; border-radius: 50%; background: #59616b; }
 .attendance-stats i.green { background: var(--green); }.attendance-stats i.yellow { background: var(--yellow); }
+.event-teams { margin-top: 22px; }
+.event-teams > .section-title { margin: 0 0 12px; }
 .public-roster { margin-top: 18px; padding: 24px 28px; }
 .public-roster .section-title { margin-top: 0; }
 .public-roster-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 8px; }
diff --git a/frontend/src/turn-notification.test.ts b/frontend/src/turn-notification.test.ts
new file mode 100644
index 0000000..8a7d128
--- /dev/null
+++ b/frontend/src/turn-notification.test.ts
@@ -0,0 +1,26 @@
+import { describe, expect, it } from 'vitest'
+import { shouldNotifyTurn } from './turn-notification'
+
+describe('turn notifications', () => {
+  it('notifies when the opponent action hands control to the player team', () => {
+    expect(shouldNotifyTurn(
+      { activeTeam: 'beta', version: 7 },
+      { activeTeam: 'alpha', version: 8 },
+      'alpha',
+    )).toBe(true)
+  })
+
+  it('does not notify on initial load or unrelated updates', () => {
+    expect(shouldNotifyTurn(undefined, { activeTeam: 'alpha', version: 8 }, 'alpha')).toBe(false)
+    expect(shouldNotifyTurn(
+      { activeTeam: 'alpha', version: 7 },
+      { activeTeam: 'alpha', version: 8 },
+      'alpha',
+    )).toBe(false)
+    expect(shouldNotifyTurn(
+      { activeTeam: 'beta', version: 7 },
+      { activeTeam: 'alpha', version: 8 },
+      'beta',
+    )).toBe(false)
+  })
+})
diff --git a/frontend/src/turn-notification.ts b/frontend/src/turn-notification.ts
new file mode 100644
index 0000000..20d7538
--- /dev/null
+++ b/frontend/src/turn-notification.ts
@@ -0,0 +1,61 @@
+import type { TeamSide } from './api/client'
+
+export interface TurnSnapshot {
+  activeTeam?: TeamSide
+  version: number
+}
+
+let audioContext: AudioContext | undefined
+
+function getAudioContext() {
+  if (audioContext) return audioContext
+  const AudioContextConstructor = window.AudioContext
+  if (!AudioContextConstructor) return undefined
+  audioContext = new AudioContextConstructor()
+  return audioContext
+}
+
+export function primeTurnSound() {
+  const context = getAudioContext()
+  if (context?.state === 'suspended') void context.resume()
+}
+
+export function playTurnSound() {
+  const context = getAudioContext()
+  if (!context) return
+
+  const play = () => {
+    const start = context.currentTime
+    const gain = context.createGain()
+    gain.gain.setValueAtTime(0.0001, start)
+    gain.gain.exponentialRampToValueAtTime(0.16, start + 0.02)
+    gain.gain.exponentialRampToValueAtTime(0.0001, start + 0.42)
+    gain.connect(context.destination)
+
+    ;[660, 880].forEach((frequency, index) => {
+      const oscillator = context.createOscillator()
+      const noteStart = start + index * 0.16
+      oscillator.type = 'sine'
+      oscillator.frequency.setValueAtTime(frequency, noteStart)
+      oscillator.connect(gain)
+      oscillator.start(noteStart)
+      oscillator.stop(noteStart + 0.2)
+    })
+  }
+
+  if (context.state === 'suspended') {
+    void context.resume().then(play).catch(() => undefined)
+  } else {
+    play()
+  }
+}
+
+export function shouldNotifyTurn(previous: TurnSnapshot | undefined, current: TurnSnapshot, playerSide?: TeamSide) {
+  return Boolean(
+    previous
+    && playerSide
+    && previous.version !== current.version
+    && previous.activeTeam !== playerSide
+    && current.activeTeam === playerSide,
+  )
+}
diff --git a/memory_bank/active_context.md b/memory_bank/active_context.md
index 038a725..0490683 100644
--- a/memory_bank/active_context.md
+++ b/memory_bank/active_context.md
@@ -5,6 +5,7 @@
 Собран полный вертикальный production-пайплайн скрима: закрытие регистрации → versioned балансировка → ручная правка и подтверждение составов 1/2/2 → капитаны → drag-and-drop редактор произвольного графа матчей → атомарный старт готовых Bo3 → жеребьёвка → баны карт → баны героев → результаты и динамическое разрешение Winner/Loser-переходов. Состояние события, roster draft, bracket draft и серии сохраняется в PostgreSQL с optimistic locking, аудитом и глобальной SSE-синхронизацией.
 
 Admin UI содержит пошаговый workflow и roster editor с same-role swap, резервом и запуском. Live, spectator и bracket используют реальные API-команды и realtime refresh; участник турнира автоматически открывает собственный матч, остальные попадают в spectator mode, а актуальная сетка и соседние параллельные матчи доступны прямо над серией. Demo fixtures остались только локальным showcase.
+На странице события после выбора баланса публично показываются сохранённые составы команд. В live-control участник получает короткий звуковой сигнал, когда после действия соперника сервер передаёт ход его команде; первая загрузка страницы звук не запускает.
 Добавлена роль Moderator: она имеет все операционные права Admin, но управление списком модераторов доступно только Admin. До состояния Live workflow можно откатить на один этап назад.
 Добавлен Discord-анонс нового микса: после успешного создания Event backend через Bot REST API публикует локализованный embed и кнопку регистрации. При создании staff может оставить включённой галочку уведомления `@everyone` или отправить тихий анонс без пинга. Ошибка Discord логируется, но не отменяет создание события; без bot token и channel ID интеграция отключена.
 Добавлен PostgreSQL-backed Discord role worker. После подтверждения составов он создаёт и выдаёт роли по актуальным Team.Name, Captain и slot Tank/Damage/Support, учитывает live-переименование и аварийную замену, а при завершении/отмене/удалении/откате удаляет временные роли. Повтор jobs идемпотентен; guest и отсутствующие в guild игроки сохраняются как предупреждения и не блокируют микс.
diff --git a/memory_bank/roadmap.md b/memory_bank/roadmap.md
index 96f866b..4bc90fb 100644
--- a/memory_bank/roadmap.md
+++ b/memory_bank/roadmap.md
@@ -14,6 +14,8 @@
 - [x] блокировать обычное изменение составов после старта;
 - [x] разрешить аудируемую аварийную замену Admin;
 - [x] синхронизировать admin/live/spectator экраны через SSE;
+- [x] показывать сохранённые составы на публичной странице события после балансировки;
+- [x] уведомлять участника звуком, когда сервер передаёт ход его команде;
 - [x] покрыть переходы и конфликты версий unit-, integration- и UI-тестами.
 
 ## Этап 0 — уточнение продукта