Playlist Machinery

Smarter Playlists helps you create new playlists by combining a wide range of music sources - artists, albums, genres, pre-programmed playlists and filtering and manipulating them with a nifty graph-based UI.

Organize your Spotify music by any of a wide range of musical attributes including genre, mood, decade of release and more.

The Playlist Miner aggregrates the top tracks from the most popular public playlists on Spotify that match your search criteria. Looking for the best workout tracks? Enter the term workout and we'll find the tracks that have appeared most frequently in workout playlists

Sort your Spotify playlists by any of a wide range of musical attributes such as tempo, loudness, energy, danceability, popularity and more.

Create a Spotify playlist for your favorite artist's most recent show

Quickly unfollow Spotify playlists

Create a mixtape of local artists for your roadtrip.

Boil the Frog lets you create a playlist of songs that gradually takes you from one music style to another.

Create a Spotify playlist with a secret message hidden as an acrostic.