It's a crisp mountain morning. The sun is beginning to shine, and the birds are beginning to chirp. Over the crystal sounds of a river running through the mountain, the twang of a Banjo fills the air. The Banjo has been a neglected instrument on the iPhone, until now! It is several tools in one - a handy banjo tuner, a huge list of chord charts, and an even bigger list of scales. Look things up. Learn how to play. Join that string band. Instructions: Pegs along bottom of screen control tuner. Click to play a note, click to stop playing Charts and chords are displayed on guitar note. Red note indicates a "Root" note.