This song is a revised version of an earlier song called B1 Blues. The riff is based off of the major pentatonic scale and also sequenced over the IV chord. It is tonally very “major” sounding and could be thought of as “blues light.” The blues scale notes b3, b5 and b7 are almost too intense for this type of piece. The major pentatonic scale is a much more appropriate tonality to use consisting of the 1, 2, 3, 5 and 6th degrees of the scale. Use Tongue Blocking for everything except chords.