diff --git a/api/src/rehearsalhub/main.py b/api/src/rehearsalhub/main.py
index 855498f..3ac4f34 100644
--- a/api/src/rehearsalhub/main.py
+++ b/api/src/rehearsalhub/main.py
@@ -12,6 +12,7 @@ from rehearsalhub.routers import (
     bands_router,
     internal_router,
     members_router,
+    sessions_router,
     songs_router,
     versions_router,
     ws_router,
@@ -51,6 +52,7 @@ def create_app() -> FastAPI:
     prefix = "/api/v1"
     app.include_router(auth_router, prefix=prefix)
     app.include_router(bands_router, prefix=prefix)
+    app.include_router(sessions_router, prefix=prefix)
     app.include_router(songs_router, prefix=prefix)
     app.include_router(versions_router, prefix=prefix)
     app.include_router(annotations_router, prefix=prefix)
diff --git a/api/src/rehearsalhub/routers/__init__.py b/api/src/rehearsalhub/routers/__init__.py
index c6f72a2..cb2773a 100644
--- a/api/src/rehearsalhub/routers/__init__.py
+++ b/api/src/rehearsalhub/routers/__init__.py
@@ -3,6 +3,7 @@ from rehearsalhub.routers.auth import router as auth_router
 from rehearsalhub.routers.bands import router as bands_router
 from rehearsalhub.routers.internal import router as internal_router
 from rehearsalhub.routers.members import router as members_router
+from rehearsalhub.routers.sessions import router as sessions_router
 from rehearsalhub.routers.songs import router as songs_router
 from rehearsalhub.routers.versions import router as versions_router
 from rehearsalhub.routers.ws import router as ws_router
@@ -12,6 +13,7 @@ __all__ = [
     "bands_router",
     "internal_router",
     "members_router",
+    "sessions_router",
     "songs_router",
     "versions_router",
     "annotations_router",
diff --git a/api/src/rehearsalhub/routers/sessions.py b/api/src/rehearsalhub/routers/sessions.py
new file mode 100644
index 0000000..d550d81
--- /dev/null
+++ b/api/src/rehearsalhub/routers/sessions.py
@@ -0,0 +1,92 @@
+import uuid
+
+from fastapi import APIRouter, Depends, HTTPException, status
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from rehearsalhub.db.engine import get_session
+from rehearsalhub.db.models import Member
+from rehearsalhub.dependencies import get_current_member
+from rehearsalhub.repositories.band import BandRepository
+from rehearsalhub.repositories.rehearsal_session import RehearsalSessionRepository
+from rehearsalhub.schemas.rehearsal_session import (
+    RehearsalSessionDetail,
+    RehearsalSessionRead,
+    RehearsalSessionUpdate,
+)
+from rehearsalhub.schemas.song import SongRead
+from rehearsalhub.services.band import BandService
+
+router = APIRouter(prefix="/bands", tags=["sessions"])
+
+
+@router.get("/{band_id}/sessions", response_model=list[RehearsalSessionRead])
+async def list_sessions(
+    band_id: uuid.UUID,
+    session: AsyncSession = Depends(get_session),
+    current_member: Member = Depends(get_current_member),
+):
+    svc = BandService(session)
+    try:
+        await svc.assert_membership(band_id, current_member.id)
+    except PermissionError:
+        raise HTTPException(status_code=status.HTTP_403_FORBIDDEN, detail="Not a member")
+
+    repo = RehearsalSessionRepository(session)
+    rows = await repo.list_for_band(band_id)
+    return [
+        RehearsalSessionRead.model_validate(s, update={"recording_count": count})
+        for s, count in rows
+    ]
+
+
+@router.get("/{band_id}/sessions/{session_id}", response_model=RehearsalSessionDetail)
+async def get_session_detail(
+    band_id: uuid.UUID,
+    session_id: uuid.UUID,
+    session: AsyncSession = Depends(get_session),
+    current_member: Member = Depends(get_current_member),
+):
+    svc = BandService(session)
+    try:
+        await svc.assert_membership(band_id, current_member.id)
+    except PermissionError:
+        raise HTTPException(status_code=status.HTTP_403_FORBIDDEN, detail="Not a member")
+
+    repo = RehearsalSessionRepository(session)
+    rehearsal = await repo.get_with_songs(session_id)
+    if rehearsal is None or rehearsal.band_id != band_id:
+        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="Session not found")
+
+    songs = [
+        SongRead.model_validate(s, update={"version_count": len(s.versions)})
+        for s in rehearsal.songs
+    ]
+    return RehearsalSessionDetail.model_validate(
+        rehearsal,
+        update={"recording_count": len(songs), "songs": songs},
+    )
+
+
+@router.patch("/{band_id}/sessions/{session_id}", response_model=RehearsalSessionRead)
+async def update_session(
+    band_id: uuid.UUID,
+    session_id: uuid.UUID,
+    data: RehearsalSessionUpdate,
+    session: AsyncSession = Depends(get_session),
+    current_member: Member = Depends(get_current_member),
+):
+    band_repo = BandRepository(session)
+    role = await band_repo.get_member_role(band_id, current_member.id)
+    if role != "admin":
+        raise HTTPException(status_code=status.HTTP_403_FORBIDDEN, detail="Admin only")
+
+    repo = RehearsalSessionRepository(session)
+    rehearsal = await repo.get_by_id(session_id)
+    if rehearsal is None or rehearsal.band_id != band_id:
+        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="Session not found")
+
+    updates = {k: v for k, v in data.model_dump().items() if v is not None}
+    if updates:
+        rehearsal = await repo.update(rehearsal, **updates)
+
+    return RehearsalSessionRead.model_validate(rehearsal, update={"recording_count": 0})