Fantastic fusion tune from trumpeter Freddie Hubbard. I honestly can't state enough how much I love this song (and album). It's one of the most beautiful songs I can think of. It has an all star lineup, including Herbie Hancock on keys, Ron Carter on bass, Jack DeJohnette on drums, George Benson on guitar, and plenty of others. It's both relaxed and groovy as hell simultaneously. Very fun to solo over.