The cover of this one makes it look like a no-name leaderless session, but this one actually features some great work by some very hip players! Half the album features vibist Teddy Charles leading a group of modernists that includes Hal McKusick, Frank Socolow, Bill Russon, Bob Brookmeyer, Mal Waldron, and Donald Byrd – on tracks that have a bluesy base, but a bit of an edge to them. The other half features Manny Albam leading a combo with Al Cohn, Teo Macero, Art Farmer, Bill Evans, Phil Woods, and Eddie Costa
. The session was done to showcase the talents of 4 of the best modern arrangers of the late 50s – Manny Albam, Bill Russon, Teo Macero, and Teddy Charles – all of whom contribute some great charts to a set of tracks that includes "Swinging Goatsherd Blues", "East Hampton Blues", "Blues In The Night", "Night Crawlers", and "Blues For Amy".