Marc-Antoine Bonanomi was trained as a double bassist in Switzerland and Germany. In 1991, he joined Sevilla Orchestra, which was set up that year. In 1992, he joined Lausana Chamber Orchestra as a double bass soloist. In 1994, he was awarded the second prize of the International Society of Bassists’ contest. He has been a teacher in Haute École de Musique de Lausanne (HEMU) for many years. There, he trained Ricardo Delgado, who came from Venezuela at the age of 13.
Ricardo Delgado was trained with well-known double bassists as Bozo Paraczik, Michael Veillon and Duncan McTier. Winner of numerous awards, he is the double bassist in Paris Chamber Orchestra.
