Playlistify is a playlist-building app for artists on Spotify. It allows you to build a playlist with any number of albums and any number of artists. Each time you do this, you'll be asked to choose your favorite artists from a certain list. You can choose the number of artists to include in your playlist from 2 to 8. After that, you'll be able to choose the number of albums and the album titles. You can choose to add an album to your playlist as a single entity or as part of a collection.

As soon as you click the CREATE PLAYLIST button, you'll be presented with a list of all the songs in each of the albums you chose. Playlistify will try to find the most popular songs from each album. If you want to change the order of the playlists, just drag them. If you want to delete an album, just press the remove button and it'll be gone. If you want to add more songs to your playlist, just press the plus button. You can choose to add an entire album or a collection of songs to your playlist. This means you can add all the songs from an album or a collection of songs. If you want to add an artist to your playlist, just press the add button. 

When you're finished, you can just press the PLAYLIST button and it'll be ready to play.