Sortlee

Sortlee is a web tool that helps Spotify users organize their music playlists with precision. It connects to your Spotify account and lets you sort your playlists using over 19 different criteria, from basic metadata like song title and artist to advanced audio analysis features. This includes tempo (BPM), danceability, energy levels, popularity, instrumentalness, and emotional tone. The tool also supports the Circle of 5ths system, commonly known as the Camelot Wheel, which is particularly useful for DJs planning mixes.

What makes Sortlee stand out is its depth of sorting options that go beyond what Spotify natively offers. Instead of manually reorganizing playlists, you can instantly rearrange your music based on sonic characteristics. The interface is straightforward: you log in with Spotify, select a playlist, choose your sorting preference, and let Sortlee do the work. The basic functionality is free, with optional Pro and Unlimited tiers for power users.

This tool is most valuable for serious Spotify users who want to rediscover their music collections or create perfectly curated playlists. DJs can use it to prepare sets with smooth transitions between songs in compatible keys. Music enthusiasts can organize playlists by energy level for workouts or by emotional tone for different moods. It's also useful for discovering patterns in your music taste that weren't apparent before organization.