Watch the Amazing Grace: Full Arrangement online guitar lesson by Fareed Haque from Solo Guitar Handbook

At 2:20 or so, I play a nice bebop lick that connects Cmaj7 to Gmin7 - C7 then to F. Learn that one in a few keys! At 2:25, I play a nice F#dim7 chord and then slap a diminished scale over it to lead back to the G7.