Arjun launched himself as a professional musician in 1981, as founder, member and guitarist of the band Great Society in hometown Shillong which featured singer-songwriter Lou Majaw and Solumate guitarist Rudy Wallang. He now plays his own brand of jazz music along with making music for TV serials, ads, promos and jingles. He has worked on brands like Sony, Nestle, Dabur, Bridgestone, Reckitt & Coleman, Time FM, LG Electronics, LML, Maruti, Daewoo Motors and Modi Xerox and will be accompanied by Gaurav Chintamani and Ashwini Verma on stage.