baritone vocals Robert Merrill
bass vocals Emil Markow
conductor Renato Cellini
orchestra RCA Victor Symphony Orchestra
tenor vocals Jussi Björling
Record Company RCA Victor Division Of Radio Corporation Of America
Recorded At Manhattan Center
Recorded January 3, 1951 in New York, Manhattan Center, RCA Victor studio (all tracks except Don Carlo).
Io Pho Perduta! recorded November 30, 1950 at Manhattan Center (originally issued on [m=1180188]).
Matrix / Runout: E2RL-4499 (A side label)
Matrix / Runout: E2RL-4500 (B side label)
Matrix / Runout: E2RL-4499-1S I B1 (A side runout stamped)
Matrix / Runout: E2RL-4500-1S I C2 (B side runout stamped)