Oh, sorry for the double post. I didn't wanna just edit it a write a humongous wall of text.
I forgot to mention how you can change the song and volume without looking. You can go into the settings and set the player to change a song by swiping left or right with your finger and swipe up and down to adjust the volume. It really convenient; I use it while driving, and I never have to take my eyes off the road.