Rolandas Romoslauskas graduated from the M.K. Čiurlionis Art School (now the National M.K. Čiurlionis Art School). 1978-1983 studied at the Moscow Conservatory with prof. M. Tolpygo. He works in the Lithuanian State Symphony Orchestra as concertmaster of the viola group. He started concert activities immediately after his studies. He has prepared a number of solo programs and has accumulated a rich repertoire of works with various chamber ensembles. With the Lithuanian State Symphony Orchestra, he has performed G. Ph. Teleman's concerto for viola and strings in G major, M. Bruch's double concerto for clarinet, viola and symphony orchestra, B. Briten's "Lacrimae" for viola and strings, J.S. Bach's Brandenburg Concerto No. 6, the solo viola part of "Sancha Pancha" in the symphonic poem "Don Quixote" by R. Strauss.
Participated in international chamber festivals in Luxembourg, France, Germany, Poland and elsewhere. in 1976 with the orchestra of the M.K. Čiurlionis Art School participated in the H. von Karajan Foundation competition, the orchestra won a gold medal. in 1990 toured with the Soviet Festival Orchestra in London and Singapore.