Retro Cassette Tape Audio Animation

A nostalgic retro-styled animation featuring a vintage cassette tape playing music with a subtle audio level indicator inside abstract dark shapes. Perfect for lo-fi music videos, retro playlists, mixtape promos, and 80s/90s themed audio backgrounds. #retrocassettetape #vintageaudio #lo-fianimation #mixtapebackground #cassettetapevisualizer #80smusicaesthetic #audiotapeloop