Opis:

A1 Speak Low
Written-By – Kurt Weill, Ogden Nash

A2 Delirium
Written-By – Harold Land

A3 You Don Know What Love Is
Written-By – Don Raye, Gene De Paul*

A4 Nieta
Written-By – Elmo Hope

B1 Grooveyard
Written-By – Carl Perkins (4)

B2 Lydias Lament
Written-By – Harold Land

B3 Smack Up
Written-By – Harold Land

Credits
Arranged By – Elmo Hope, Harold Land
Bass – Leroy Vinnegar
Drums – Frank Butler
Engineer [Sound] – Howard Holzer, Roy DuNann
Liner Notes – Nat Hentoff
Piano – Carl Perkins (4)
Producer – Lester Koenig
Tenor Saxophone – Harold Land
Trumpet – Rolf Ericson

Notes
Tracks A1, B2 & B3 were recorded January 13, 1958.
Tracks A2, A3, A4 & B1 were recorded January 14, 1958.
Recorded at Contemporarys studio in Los Angeles.