Minor triads. Learn the relationship between major and minor triads. Learn C minor triads and F minor triads. Play the chord changes of a famous tune, using only triads. Improvise by following the triads. Gibson 2002 Les Paul R9. Lehle P-Split. Fender Pro Reverb Amps (2). D’Addario Strings. Pickboy 1 mm TF Signature Pick.