unable to add to my music

[deadheadgil]

I am unable to add new artists to "my music" list. Is there type of limit on how many artists you can have on the list? 

[Daniel]

Shouldn't be a limit on the amount of artists you can add.  Clearing the cache then re-logging in can resolve this... else try a clean install following the below guide:

[GUIDE] How to fix common issues for Spotify on Android