Mystery Train / I Forgot to Remember to Forget

Modified: June 13, 2026

Artist: Elvis Presley
Release: Sun 223 Mystery Train / I Forgot to Remember to Forget (78)
Release Date: 8/6/1955

sun-223-78-side1sun-223-78-side2

Disc: (8/1955)1. Yellow label, SUN. Credits Elvis Presley on one line, Scotty and Bill on another. Release number on bottom.2

Matrix numbers
U-156 20 / U-157 203
U-156 20 / U-157 20 MSI CO4

Sleeve: Originally issued in generic brown.

Released in 1955 by Sun Records on 45 RPM as Mystery Train / I Forgot to Remember to Forget.
Released in 1955 by RCA Records on 45 RPM as Mystery Train / I Forgot to Remember to Forget.
Released in 1955 by RCA Records on 78 RPM as Mystery Train / I Forgot to Remember to Forget.
Released in 1959 by RCA Records on 45 RPM as Mystery Train / I Forgot to Remember to Forget on the Gold Standard Series label.

  1. Date from “Sun Record Company.” 4 February, 2011. ↩
  2. ebay reference 406850375088 (June 13, 2026) ↩
  3. ebay reference 406850375088 (June 13, 2026) ↩
  4. ebay reference 406414611163 (June 13, 2026) ↩