Guitar Gravitas is yet another iOS chords-and-scales app for guitar players, but this one’s worth a look because the layout is so damned useful. Unlike many other scale and chord apps, Guitar Gravitas ...

If you’re learning to play the guitar, then you will constantly be looking up two things: Scales and chords. After you get a bit further into it, you’ll add arpeggios to that list. And you will keep ...