During the last blues class, we tried working the recently learned riffs into the song "Key to the Highway". The idea is to fit the riffs, or parts of the riffs, into the 1,4,5 progression of the song. The result may not exactly match the melody line of the song, but it still sounds pretty good. Assignment is to practice inserting the 4 riffs we've learned into "Key to the highway" Concentrate on target root notes and don't try to fit too many notes into each measure.