Absolute Zero is Bruce Hornsby's fourth studio album as a soloist; his discography is eleven total studio albums, including his recordings as Bruce Hornsby and the Range and Bruce Hornsby and the Noisemakers.  The album was produced by Bruce Hornsby; Justin Vernon (Bon Iver) and Brad Cook co-produced "Cast Off" and Bruce Hornsby and Tony Berg, co-produced “Meds”.  Featured guest artists - yMusic, Jack Dejohnette, Blake Mills, Justin Vernon, The Staves, Sean Carey (Bon Iver), Henry Mancini Institute Orchestra - University of Miami (or the Orchestra of St. Hank’s as Bruce calls them), among others including Bruce’s band The Noisemakers.