Playlist Machinery - Tools that help you create & organize your Spotify playlists
Vizmato - Vizmato developed by Global Delight Technologies Pvt.
Magic Playlist - Get the playlist of your dreams based on a song
Video Merger - Video Merger is a powerful video-merging application, allows you to merge your favorite videos into a single large video by adding background music of your choice.
Noiseblend - One-tap music for every occasion, with Spotify Premium
ROLR - Act out your favorite movies with friends