On September 27th, the Impulse! and UMe music labels teamed up to release a new, previously unreleased, album from the legendary jazz great John Coltrane and his Classic Quartet. The new album titled "Blue World" features new recordings of some famous Coltrane classics, performed by John Coltrane, Jimmy Garrison, Elvin Jones and McCoy Tyner. The original idea behind the album was for Coltrane and his band to record songs for the Canadian film "Le chat dans le sac." The director Gilles Groulx only used about ten minutes of the studio sessions, as the rest of the recordings laid dormant, until now.