The Ultimate Crate-Digger’s Guide: Which Streaming Apps Have the Best Tools for Massive Custom Playlists?

Building a massive, hundreds-of-songs-deep custom playlist is an art form. Whether you are curating a 50-hour chronological deep dive into hip-hop history, an ultra-specific indie-pop study mix, or a sprawling workout marathon, a basic drag-and-drop box simply won’t cut it.