Frustrating app – jog.fm - Running music at your pace Review

I have to exit and reopen the app to play a second song. I don't want to have to fiddle with an app when I run. I expected this app to play continuously based on the pace I set. Songs dont match the pace and I have over 100 in my library. Very disappointing and waste of $4.
Review by Bummednodata on jog.fm - Running music at your pace.