Recorded at Morrisound Studios except tracks 8 and 12 recorded at Creative Workshop.

Recorded January 28, 1959 (#1-4), January 24, 1960 (#5), January 26, 1960 (#6-9), January 1960 (#10-11), February 17, 1960 (#12-14 & 17), September 2, 1960 (#15-16).
Recorded at Sandrew Studio in Stockholm by Lars Nordberg and Nisse Rehn, except #10-11, recorded at the Swedish Radio, engineer unknown.
Tracks 15 & 16 were recorded for the Jöns label and are used with kind permission of Arkivet för Ljud och Bild (ALB), Stockholm.
Other tracks were recorded for the Artist label and are used with kind permission of Nordiska Musikförlaget.

This compilation: ? © 1988, 1998 Dragon Records.
Jewel case, black tray, 12-page booklet.
Repress of [r10442962], not released before 2005 considering manufacturing company.

Tracks 1-4 recorded February 21, 1951.
Tracks 5-8 recorded April 21, 1951.
Tracks 9-10 recorded September, 1951.
Tracks 11-13 (14?) recorded October 9, 1951.
Tracks 15-16 recorded January 11, 1952.
Tracks 17-20 recorded January 19, 1952.
Tracks 21-24 recorded May 15, 1952.
Track 25-26 recorded October 2, 1952.