Folk music icon Raghu Dixit, who is famous for fusing local rhythms and international tunes to compose new melodies for young Indians, is now an investor in craft beer brand Geist, which recently rolled out from its new brewery in the outskirts of Bengaluru. Dixit will join the American craft brewing pioneer Steve Wagnor in backing Beerworks Restaurants and Microbrewery, the parent of Geist.