Watch the Major Modulation online guitar lesson by David Wallimann from Guitar DNA: CAGED Soloing

In this example we will play over CMaj7, BbMaj7, GMaj7 and F#Maj7. We'll use the following scales:
CMaj7 - C Ionian
BbMaj7 - Bb Lydian
GMaj7 - G Lydian
F#Maj7 - F# Lydian