diff --git a/streamrip/client/downloadable.py b/streamrip/client/downloadable.py
index 43584d3..45f192d 100644
--- a/streamrip/client/downloadable.py
+++ b/streamrip/client/downloadable.py
@@ -48,7 +48,7 @@ class Downloadable(ABC):
         await self._download(path, callback)
 
     async def size(self) -> int:
-        if self._size is not None:
+        if hasattr(self, "_size") and self._size is not None:
             return self._size
 
         async with self.session.head(self.url) as response:
@@ -290,6 +290,7 @@ class SoundcloudDownloadable(Downloadable):
     async def _download_original(self, path: str, callback):
         downloader = BasicDownloadable(self.session, self.url, "flac")
         await downloader.download(path, callback)
+        self.size = downloader.size
         engine = converter.FLAC(path)
         await engine.convert(path)
 
diff --git a/streamrip/client/soundcloud.py b/streamrip/client/soundcloud.py
index 251adb7..a34954e 100644
--- a/streamrip/client/soundcloud.py
+++ b/streamrip/client/soundcloud.py
@@ -93,6 +93,9 @@ class SoundcloudClient(Client):
         }
         resp, status = await self._api_request(f"search/{media_type}s", params=params)
         assert status == 200
+        if media_type == "track":
+            for item in resp["collection"]:
+                item["id"] = self._get_custom_id(item)
         return [resp]
 
     async def get_downloadable(self, item_info: str, _) -> SoundcloudDownloadable:
diff --git a/streamrip/media/artwork.py b/streamrip/media/artwork.py
index f115486..0de6ad4 100644
--- a/streamrip/media/artwork.py
+++ b/streamrip/media/artwork.py
@@ -18,7 +18,10 @@ logger = logging.getLogger("streamrip")
 def remove_artwork_tempdirs():
     logger.debug("Removing dirs %s", _artwork_tempdirs)
     for path in _artwork_tempdirs:
-        shutil.rmtree(path)
+        try:
+            shutil.rmtree(path)
+        except FileNotFoundError:
+            pass
 
 
 async def download_artwork(
diff --git a/streamrip/metadata/album_metadata.py b/streamrip/metadata/album_metadata.py
index f0bc244..ccb4e76 100644
--- a/streamrip/metadata/album_metadata.py
+++ b/streamrip/metadata/album_metadata.py
@@ -224,7 +224,8 @@ class AlbumMetadata:
             safe_get(track, "publisher_metadata", "explicit", default=False),
             bool,
         )
-        genre = typed(track["genre"], str)
+        genre = typed(track["genre"], str | None)
+        genres = [genre] if genre is not None else []
         artist = typed(safe_get(track, "publisher_metadata", "artist"), str | None)
         artist = artist or typed(track["user"]["username"], str)
         albumartist = artist
@@ -259,7 +260,7 @@ class AlbumMetadata:
             album_title,
             albumartist,
             year,
-            genre=[genre],
+            genre=genres,
             covers=covers,
             albumcomposer=None,
             comment=None,