Personnel:
Jimmy Smith (organ)
Wes Montgomery (guitar)
Oliver Nelson (conductor)
Jerry Dodgion (alto saxophone, clarinet, flute)
Bob Ashton (tenor saxophone, clarinet, flute, alto flute)
Phil Woods, Danny Bank (baritone saxophone, bass clarinet, flute, alto flute)
Clark Terry (trumpet, flugelhorn)
Jimmy Maxwell, Joe Newman, Ernie Royal (trumpet)
Jimmy Cleveland, Quinten Jackson, Melba Liston (trombone)
Tony Studd, Dick Hixson (bass trombone)
Jerome Richardson (clarinet, alto & tenor flutes)
Richard Davis (bass)
Grady Tate (drums)
Ray Barretto (conga, jingle bells). 

Recorded at Van Gelder Recording Studio, Englewood Cliffs, New Jersey on September 21, 23 & 28 1966.

1 Down By the Riverside 
2 Happy-Go-Lucky Local (A.K.A. Night Train)
3 James and Wes 
4 13 (Death March) 
5 Baby, It's Cold Outside