I saw John Mayer live and learned an interesting bit from his performance, especially on an extended solo he took on his song Slow Dancing in a Burning Room. His manipulation of pentatonic notes is extremely interesting and strangely simple when you break it down, and something you can apply to many different blues situations.
Related Lessons
The secret to life, the universe, and everything... for guitar, that is. … is this note.
Learn the foundation of all blues guitar!