Watch the It's Not All Blues online guitar lesson by Andrew Ford from Blues Bass Survival Guide
We have had blues in 4/4, 12/8, 6/8, and 2/2, now we have a blues in 3/4 time. It has a jazz waltz feel and is based on the classic Miles Davis song "All Blues". It is 24 bars long but basically feels like a 12 bar blues, the bars just seem to move faster. It uses some different chord changes than the normal blues, after the 1 and 4 chords it goes to the b3 chord and then walks down chromatically to the 2 chord and then the b2 before resolving back to the 1 chord.