Idrees Sulieman (tp) 
Danny Quebec West (as)
Billy Smith (ts)
Thelonious Monk (p)
Gene Ramey (b)
Art Blakey (d) 
WOR Studios, NYC, October 15, 1947

Thelonious Monk (p)
Gene Ramey (b)
Art Blakey (d) 
WOR Studios, NYC, October 24, 1947

George Taitt (tp) 
Sahib Shihab (as)
Thelonious Monk (p)
Bob Paige (b)
Art Blakey (d) 
WOR Studios, NYC, November 21, 1947

Sahib Shihab (as)
Milt Jackson (vib)
Thelonious Monk (p) 
Al McKibbon (b)
Art Blakey (d) 
WOR Studios, NYC, July 23, 1951

Kenny Dorham (tp)
Lou Donaldson (as)
Lucky Thompson (ts)
Thelonious Monk (p)
Nelson Boyd (b)
Max Roach (d) 
WOR Studios, NYC, May 30, 1952

1 Four in One 
2 Four in One (alternate take) 
3 Criss Cross 
4 Criss Cross (alternate take) 
5 Eronel 
6 Straight, No Chaser 
7 Ask Me Now (alternate take) 
8 Ask Me Now 
9 Willow Weep For Me 
10 Skippy 
11 Skippy (alternate take) 
12 Hornin' In (alternate take) 
13 Hornin' In 
14 Sixteen (first take) 
15 Sixteen (second take) 
16 Carolina Moon 
17 Let's Cool One 
18 I'll Follow You 

1-9 recorded July 23, 1951
10-18 recorded May 30, 1952