This photo from indigitec.com is a chart of a bunch of useful scales. It demonstrates my need for mastery. I've been playing guitar for almost 8 years now, but it's a hobby that requires constant practice and dedication. The photo reminds me to practice and also provides some useful information. Guitar Chords And Scales, Guitar Chords Beginner, Music Chords, Guitar Chord Chart, Ukulele Songs, Ukulele Chords, Piano Chord, Music Music, Piano Scales