C∆' indicates C maj7, in a far more concise format. Writing out a simple chord chart doesn't have to be complicated, but writing out guitar tablature can be more difficult, particularly for non ...

Use our acoustic guitar chord charts - from basic open chords to the daddy of altered tunings and many points between - to build your musical vocabulary and hone your own voice on the acoustic guitar.

All the chords built on other notes in the scale of C are minor, except chord VII - the notes B – D – F, which is diminished. When a seventh is added to a chord this is known as a seventh chord.