JamApp is the perfect audio player for musicians that need to learn complete songs, or for just mastering that difficult section.With JamApp you have complete control of tempo/speed, so you can slow down that difficult riff in order to better hear the notes being played, or just simply isolate the section of the song on a loop.. this would have been a time saver for learning cover songs back in the day.JamApp also comes with:Pitch controlStereo balance control5 band EqualizerMarks: Easily jump to different parts of a song pressing the numeric keys of your keyboard.Loops: Great to practice a single part of a song