Label founded by Flavia Bideri in 1961, based in Naples with offices in Rome, under Fernando Bideri, now under Gennarelli Bideri Editori and Universal Music Publishing Ricordi.
Many singles in its catalogue, as well as a few library records.
SOT 3002 - Medley for Guitar - Ramon Frejtas - music by M. Bianchi (Michele Cobianchi)/Mario Molino/Mario De Angelis
SOT 304 - Beat in Italy - Franco Roberti - music by G. Raimero (Giovanni Ferroni)/Domenico Dall'Aera/Ettore de Mura/Alessandro Delle Grotte, also credited by SIAE: Luciano Villevieille
MR.021 - Flute and Electronics - Giampiero Boneschi/Bruno Martinotti (1978)
