This app was mentioned in 3 comments, with an average of 1.00 upvote
I'm using the NRG Player (paid version) + base skin. To be honest, i never used Samsung Music.
Did you try NRG Player?
not very popular but I think It's the Poweramp alternative. Try the free version. https://play.google.com/store/apps/details?id=com.mrgreensoft.nrg.player