This album was conceived and recorded in 1958 as an experiment by some of the important ‘new’ faces in modern jazz, under the leadership of Wilbur Harden, with the young talented John Coltrane, the fresh voiced Curtis Fuller and Tommy Flanagan that blend opinions and expression in an album of extended improvisational forms. Limited edition of 500 copies pressed on audiophile clear vinyl (ACV). Audiophile Clear Vinyl is made using the highest quality co-polymer available and processed without any carbon additive in order to dramatically reduce the ‘electrical distortion’ often found on records. By itself the co-polymer of vinyl is transparent. In order to make the record black in color the plant must use a carbon additive with trace metals that can become magnetized. This is what causes electrical distortion during playback. That is the reason why we chose to offer these records on audiophile clear vinyl.