“Rockin Techno Toys Blues” is a fun song to play along with. Most musicians know the chord changes, so you can learn to play live with jazz, rock or blues bands. Each Blues song has a total of 12 choruses. Each of the “Play The Blues!” Series have the same 12 Bar Blues Chord Progression: 1 Chord 4 Chord 1 Chord 1 Chord 4 Chord 4 Chord 1 Chord 1 Chord 5 Chord 4 Chord 1 Chord 1 Chord Your Instrument Is The Bass In the 12 Bar Blues, the 1 Chord is ‘A Chord’ - Notes A, C#, E In the 12 Bar Blues, the 4 Chord is ‘D Chord’ - Notes D, F#, A In the 12 Bar Blues, the 5 Chord is ‘E Chord’ - Notes E, G#, B Some MAGIC notes to play around with are F#, A, B