Beginning Clawhammer 8 - More Chords & Rhythm Learn more chords in G tuning and how to play rhythm to Nine Pound Hammer, Sitting On Top Of The World, and Worried Man Blues. Armed with these chords you'll be ready to play along with almost any traditional song in a jam session. Includes 22 min. video, PDF with all of the tab and chord charts, and 6 MP3 jam tracks.