Until June 2010 recorded music from the following record labels and series in the G.B.C. Gramophone Library has been discographically documented, digitised and catalogued:
Schellack-records, 78 rpm:
Ambassador (AKB, ARF, GA), Brunswick, Decca, Gallotone, GBS, GCBS, Ghanaphone (PK, KDA) , HMV (KK, TM, AKB, AMC, BKB, JL, JLC, JLK, JVA, JZ, KK, MPG, TM), Jambo, Jofabro, Kotoko, Masterphone, Ngoma, Odeon (PLJ, PLK, PLR), Opika, Parlophone (WAP, JKS, JSK, NK, NPJ, NZP, AAD, AJE, AK, AKB, ASA, BRB, DKN, ISA, JSY, JYM, KD, KHT, SFK, UTC, WDN), Philips (P79, P85, N79), Queenophone (QP, HHPH), Queensway, Senafone, Tabansi, Troubadour, Truetone, Voltaphone, West Africa Records, Yee Bee. Vinyl-records, 45rpm
A Staff Digitising the Records
Aduana, Ambassador (AKB, ARF), Decca (GWA), Kotoko, Philips (335, 383).
Acetate records, 78 rpm
G.C.B.S. (Gold Coast Broadcasting Service), No. 1 - 878
33 rpm Long player
Additionally reel-to-reel tapes with recordings from the various regions of Ghana as well as several radio programmes from the 1950s and 1960s have been digitised and catalogued.