iRealPro is very useful for backing tracks of many genres. If you know the chord chart you can create your own backing track quickly. Sent from my iPhone > On Feb 7, 2017, at 8:33 AM, Mauricio Roa <mauricio.roa at xxxxx> wrote: > > Hi, > I'm looking for a good IOS blues backing track app for harp practice. Any > suggestions? > Thanks !