Playlist Machinery

Do you like to put songs in the proper order? So do we! That's why we've built these tools that help you create and organize your playlists.

Smarter Playlists

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 Music

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

The Playlist Miner

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 Music

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

The Set Listener

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

The Unfollower

Quickly unfollow Spotify playlists

Roadtrip Mixtape

Create a mixtape of local artists for your roadtrip.

Boil the Frog

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.

Apps created by @plamere