Ever wondered what your songs sound like at a different BPM?
Well now you can find it out with "Tempo". Import any song from your library and alter its speed the way you want it.
Understand super-fast rap lyrics by slowing down the song, or just higher the BPM of some Beethoven classical for a cool effect. Download the app now, for hours of speed-changing fun.
WARNING: Song quality may change at a lower BPM, doesnt support Apple Music yet.