Tracks 1 to 12 recorded at Dove Recording Studios, Minneapolis, MN, and Audio City Recording Studios, Minneapolis, MN, in 1968-69.
Tracks 13 to 20 recorded at Sound 80 Studios, Minneapolis, MN.

All music transferred from the original 2-track mastertapes except “ William Tell “ which was transferred from an acetate.
Tracks 1, 3 to 5, 7 and 13 mixed from 4-track mastertapes due to unavaibility of original mixes.