I have a suggestion for your next iteration, 'Lyric based music playlist' i.e. Songs for niche categories like Philosophy; There are people looking for it[1] as current music scene seems to be flooded with Romance/break up songs.
So a tool which classifies using the lyrics and are able to find obscure songs irrespective of the artists could be able to address that need-gap.
I have a suggestion for your next iteration, 'Lyric based music playlist' i.e. Songs for niche categories like Philosophy; There are people looking for it[1] as current music scene seems to be flooded with Romance/break up songs.
So a tool which classifies using the lyrics and are able to find obscure songs irrespective of the artists could be able to address that need-gap.
[1] https://needgap.com/problems/31-lyric-based-music-playlists-... (Disclosure: This is problem validation forum).