Disc 1 spans 1960 and includes singles and optimum album tracks from that year. With minimal sound processing, these are the original stereo mixes with the exception of 3 tracks from the GI Blues Soundtrack which have been re-mixed to reduce echo to the level of the original mono, plus one mono track. This disc has an identical tracklist to the single CD that constitutes the ordinary edition of As He Was Meant To be Heard Volume 4. Disc 2 contains the 50's releases omitted from As He Was Meant To Be Heard Volumes 1 to 3, again with minimal sound processing. Does not include recordings withheld from 50's release, nor variant film versions not featured on the original soundtrack LP's / EP's.