diff --git a/app/api/v1/tracks.py b/app/api/v1/tracks.py
index 39e2e8e..8c24e41 100644
--- a/app/api/v1/tracks.py
+++ b/app/api/v1/tracks.py
@@ -71,6 +71,7 @@ async def list_tracks(
     artist_id: uuid.UUID | None = None,
     album_id: uuid.UUID | None = None,
     q: str | None = None,
+    source: str | None = Query(None, max_length=32),
     sort_by: str = Query("created_at", pattern="^(title|created_at|artist)$"),
     order: str = Query("desc", pattern="^(asc|desc)$"),
     limit: int = Query(50, ge=1, le=200),
@@ -80,12 +81,15 @@ async def list_tracks(
         artist_id=artist_id,
         album_id=album_id,
         q=q,
+        source=source,
         sort_by=sort_by,
         order=order,
         limit=limit,
         offset=offset,
     )
-    total = await track_repo.count(artist_id=artist_id, album_id=album_id, q=q)
+    total = await track_repo.count(
+        artist_id=artist_id, album_id=album_id, q=q, source=source
+    )
 
     artist_ids = list({t.artist_id for t in tracks})
     album_ids = list({t.album_id for t in tracks if t.album_id is not None})
diff --git a/app/domain/ports.py b/app/domain/ports.py
index 0ce8192..977a75d 100644
--- a/app/domain/ports.py
+++ b/app/domain/ports.py
@@ -145,6 +145,7 @@ class TrackRepository(Protocol):
         artist_id: uuid.UUID | None,
         album_id: uuid.UUID | None,
         q: str | None,
+        source: str | None = None,
         sort_by: str,
         order: str,
         limit: int,
@@ -156,6 +157,7 @@ class TrackRepository(Protocol):
         artist_id: uuid.UUID | None,
         album_id: uuid.UUID | None,
         q: str | None,
+        source: str | None = None,
     ) -> int: ...
     async def update(
         self,
diff --git a/app/infrastructure/db/repositories/track_repository.py b/app/infrastructure/db/repositories/track_repository.py
index 72ec7cb..d76c1e6 100644
--- a/app/infrastructure/db/repositories/track_repository.py
+++ b/app/infrastructure/db/repositories/track_repository.py
@@ -170,6 +170,7 @@ class SqlAlchemyTrackRepository:
         artist_id: uuid.UUID | None,
         album_id: uuid.UUID | None,
         q: str | None,
+        source: str | None = None,
         sort_by: str = "created_at",
         order: str = "desc",
         limit: int = 50,
@@ -180,6 +181,8 @@ class SqlAlchemyTrackRepository:
             stmt = stmt.where(TrackModel.artist_id == artist_id)
         if album_id is not None:
             stmt = stmt.where(TrackModel.album_id == album_id)
+        if source is not None:
+            stmt = stmt.where(TrackModel.source == source)
         if q:
             stmt = stmt.where(TrackModel.title.ilike(f"%{q}%"))
 
@@ -204,12 +207,15 @@ class SqlAlchemyTrackRepository:
         artist_id: uuid.UUID | None,
         album_id: uuid.UUID | None,
         q: str | None,
+        source: str | None = None,
     ) -> int:
         stmt = select(func.count()).select_from(TrackModel)
         if artist_id is not None:
             stmt = stmt.where(TrackModel.artist_id == artist_id)
         if album_id is not None:
             stmt = stmt.where(TrackModel.album_id == album_id)
+        if source is not None:
+            stmt = stmt.where(TrackModel.source == source)
         if q:
             stmt = stmt.where(TrackModel.title.ilike(f"%{q}%"))
         return (await self._session.execute(stmt)).scalar_one()
diff --git a/tests/test_upload_stream_api.py b/tests/test_upload_stream_api.py
index f87f88c..2687d59 100644
--- a/tests/test_upload_stream_api.py
+++ b/tests/test_upload_stream_api.py
@@ -190,3 +190,25 @@ async def test_upload_requires_auth(api: AsyncClient) -> None:
         files={"file": ("x.mp3", b"data", "audio/mpeg")},
     )
     assert resp.status_code == 401
+
+
+async def test_list_tracks_filters_by_source(api: AsyncClient) -> None:
+    # Uploaded tracks carry source="upload"; `?source=` narrows the list (this
+    # powers the webui's "Recently uploaded" view, which survives a refresh).
+    token = await _login(api)
+    headers = {"Authorization": f"Bearer {token}"}
+    await api.post(
+        "/api/v1/upload",
+        files={"file": ("uploaded.mp3", b"upload bytes" * 80, "audio/mpeg")},
+        headers=headers,
+    )
+
+    hit = await api.get("/api/v1/tracks", params={"source": "upload"}, headers=headers)
+    assert hit.status_code == 200, hit.text
+    items = hit.json()["items"]
+    assert len(items) == 1
+    assert items[0]["source"] == "upload"
+
+    miss = await api.get("/api/v1/tracks", params={"source": "youtube"}, headers=headers)
+    assert miss.status_code == 200
+    assert miss.json()["items"] == []