Gravity - Surly-Mac's John Mayer karaoke cover

I downloaded this cool karaoke setup from Rob Landeros Gravity - John Mayer karaoke cover (https://www.youtube.com/watch?v=b2vDQwonRTw) . I changed the key (to E) sang a couple of tracks and added a bit of blues harmonica in the instrumental break section. Lots of fun with a song lyrics that really speak to me in these troubled times.