 In 2007, Di Vittorio gained considerable attention with the Chamber Orchestra of New York, when he was invited by Elsa and Gloria Pizzoli (Respighi's great nieces) and Potito Pedarra (Respighi archive curator and cataloger) to edit, orchestrate and complete several early works of Respighi including the first Violin Concerto (of 1903), for publication with Edizioni Panastudio and Casa Ricordi in Italy.He premiered and then recorded three of these critical editions, together with his own Overtura Respighiana and first two program symphonies, in 2010 with the Chamber Orchestra of New York for Naxos Records.These first recordings were released in 2011.