this means war guitar solo tutorial by chris zoupa

Dorian, Phrygian, Lydian and other modes with characteristic tones

Key signatures, relative and neighbouring keys, and their diatonic chords

Chord library for guitar, ukulele, bass and banjo — 600+ chords

Enharmonic chords: C# = Db, D# = Eb, F# = Gb — same pitch, different spelling