After a small initial group of pseudonymous issues—licensed from the Telemann Society and Philips—MHS issued many recordings licensed from Erato.
MHS also drew on such catalogues as Amadeo, Angelicum, Arcophon, Boston, Christophorus Records, Da Camera, Expériences Anonymes, Hispavox, Iramac, Library of Recorded Masterpieces, Lyrichord Discs, Muza, Pelca, Somerset, Supraphon, Unicorn-Kanchana, Valois, and Harmonia Mundi.
[1] The company operated on a subscription basis similar to book clubs, offering monthly selections and the opportunity to order further from catalogues regularly issued to subscribers.
Albert Nissim's two sons, Jeffrey R. (born 1954) and Robert, assumed most of the duties for the family business.
In July 2011, Passionato LLC, based in Montclair, New Jersey, purchased Musical Heritage Society, which at the time, had over 100,000 CD, DVD, and SACD titles in its database.