The recordings, which raised the audiophile recording industry to high profile status, are presented in this 2-CD set, containing the three Lincoln Mayorga and Distinguished Colleagues albums from 1968, 1972, and 1973. All three have been Mastered from Analogue Disc Originals by Seth Winner. Volume I (formerly Sheffield S9) appears for the first time on Compact Disc. Deluxe colorful packaging includes technical and session photos, as well as historical notes.