In the early 1990s, an Armenian progressive rock scene developed. Dumbarton Oaks was one of the first bands trying to combine rock with classical music, an example of this is "Once Upon a Time There Lived a Cadence". The psychedelic side of prog-rock was represented in the much heavier works of MDP. Though only in the 2000s Artsruni and Oaksenham released their albums with the leading French label, Musea, being the pioneers among local bands releasing albums beyond sentimental market. Both bands boast presence of their albums on iTunes and Allmusic.com. Other popular Armenian rock bands of this era included "Breeze", "The Kings' Cross", "Alter Ego", "IF" by Hayk F. Gyolchanyan, "Lav Eli" and Empyray. Beerdingungs Lauten was the only representative of grindcore style. Former "Lav Eli" guitarist Gor Mkhitarian is currently involved with the folk rock scene in the United States regularly releasing his albums there.