Coming from Windows 10 Mobile, I liked Groove Music. I didn't love it, and I only used it for local music, but it had a feature that I loved that I have not been able to find in another music app on Android. I don't know what it's called, but I refer to it as the alphabet jump. Instead of endlessly scrolling through thousands of songs or artists, I can tap on the letter for at the top of the list ("C" for example), bring up all 26 letters, and then tap on the one I want to jump up or down the list to the artists/songs that start with that letter?
An example photo from Windows Central: https://www.windowscentral.com/sites/wpcentral.com/files/styles/xlarge_wm_blw/public/field/image/2015/09/groove-lumia-lede-1.jpg?itok=1fNl1j9m
Clicking on the red A or R will bring up all the letters; from there I can tap one and jump to that point in the list. This is a feature I sorely miss in a lot of Android apps, but music is the biggest because of the amount of songs I carry around with me.
An example photo from Windows Central: https://www.windowscentral.com/sites/wpcentral.com/files/styles/xlarge_wm_blw/public/field/image/2015/09/groove-lumia-lede-1.jpg?itok=1fNl1j9m
Clicking on the red A or R will bring up all the letters; from there I can tap one and jump to that point in the list. This is a feature I sorely miss in a lot of Android apps, but music is the biggest because of the amount of songs I carry around with me.