When we used to buy albums/CDS/MP3s, a user’s music library consisted of all the albums/songs/artists that they purchased, and a user could browse thru their albums/cds or iTunes library to see what songs/albums/artists were in their Library. They could easily answer the following example questions:
What songs/albums do I have by Stevie Wonder?
Do I have the album “Quadrophenia” by the Who?
Do I have the song “Circles” by Malone?
However, in Spotify a user’s library only consists of playlists (including Liked Songs), and there are no easy ways to answer the questions above.
This idea suggestion would provide better search functions across a user’s library to improve their library management:
Is Artist [x] in any of my playlists? Which ones?
Is Album [x] in any of my playlists? Which ones?
Is Song [x] in any of my playlists? Which ones?
Please note that these search functions would only apply to a user's library.