Wazoo is a live album by Frank Zappa, posthumously released in October 2007 as a 2-CD set consisting of the complete concert given by "The Mothers of Invention/Hot Rats/Grand Wazoo" 20-piece big band on September 24, 1972 at the Music Hall, Boston, Massachusetts, United States

• 1-1 Intro Intros
• 1-2 The Grand Wazoo (Think It Over)
• 1-3 Approximate
• 1-4 Big Swifty
• 2-1 "Ulterior Motive"
• 2-6 Penis Dimension
• 2-7 Variant I Processional March