Premise: Moody 4B is an instrumental album released by jazz musician James Moody. The album was released in 2010 on IPO Recordings, Moody's fifth release on the label, and was produced by Michael Patterson, Bill Sorin was executive producer. It won the 2011 Grammy Award for Best Jazz Instrumental Album, Individual or Group.
Hypothesis: James Moody only does Jazz music instrumental recordings for IPO Recordings.