A: Blues
B: Fox Trot

Side A (mx. HCO 913) recorded in Hollywood, CA, July 31, 1942.
Side B (mx. WC 2800) recorded in Chicago, IL, October 13, 1939.

Billboard, May 20, 1944, page 20: Popular Record Releases (From May 11 Thru May 18).
Matrix / Runout: HCO 913 (A side label)
Matrix / Runout: WC 2800 (B side label)
Matrix / Runout: WCO 913 - E 1 22 (A side stamped variant 1)
Matrix / Runout: WC 2800 - D 17 H (B side stamped variant 1)
Matrix / Runout: HCO913 C 1 13 E (A side stamped variant 2)
Matrix / Runout: WC2800B B_ 14 B (B side stamped variant 2)
Matrix / Runout: HCO913 A 1 2 K (A side stamped variant 3)
Matrix / Runout: WC2800B B 13 E (B side stamped variant 3)
Matrix / Runout: HCO913 A 1 8 (A side stamped variant 4)
Matrix / Runout: WC2800B B 17 E (B side stamped variant 4)
Matrix / Runout: HCO913 1 (A side stamped variant 5)
Matrix / Runout: WC2800B (B side stamped variant 5)
Matrix / Runout: HCO913 D 1 19 (A side stamped variant 6)
Matrix / Runout: WC2800B B 13 (B side stamped variant 6)
Matrix / Runout: HCO913 A 1 20 (A side stamped variant 7)
Matrix / Runout: HCO2800B B 29 E (B side stamped variant 7)
Matrix / Runout: HCO913 A 1 20 (A side stamped variant 8)
Matrix / Runout: WC2800B F 21 (B side stamped variant 8)
Matrix / Runout: HCO 913 A 1 27 K (A side stamped variant 9)
Matrix / Runout: WC2800B G 26 (B side stamped variant 9)