The recording was made available briefly in simulated stereo in the 1960s, and was reissued in the 1970s in the original mono.
While the original mono mixes were intended, these sets only have mono fold-downs of the stereo versions.
The original mono take became available in the US and Canada when it was released (minus most of the chat at the end) on the 1994 Blues album.
The original mono and stereo mixes differ slightly in two spots.
Disc one contains the digitally remastered original mono and stereo editions of the album.
In recent years, Rhino Records has released a 2-CD set of the complete Gone With the Wind score, restored to its original mono sound.
Most of the material remained unreleased until 2005, following the discovery of a master tape of the original mono mixes.
The album was re-released by Capitol Records of Canada in stereo (as opposed to the original mono) on 4 October 1965.
When the original was later released on compilations, it had to be sourced from an original mono 45 rpm single.
These recordings are all original mono single or LP mixes.