Awesome perfect

This app is perfect just what i was looking for to speed up my music while exercising. I spent money on three or four other more popular higher rated tempo apps and as soon as i tried using them found they had some hidden fatal flaw like couldnt use playlists or no shuffle function or resets tempo setting from one song to the next. I wish i had found this one first those others were complete waste of time. Works perfectly on iphone 4s

nrolfes about Music Tempo