Watch the Jazzed Blues in F Soloing online guitar lesson by Andreas Oberg from Jazz Combustion
For this part of the breakdown, Andreas looks at a tritone substitution for the F7, using a B7 to lead into the Bb7. Over the Bb7, he looks into the Bb Lydian dominant scale before moving back to the tonic F7 chromatically. Over the D7 he uses a super Locrian to get back to the Gm. At the end of the segment, Andreas demonstrates playing over substitutions to impart a bebop feel.