Riyaz Ur Rehman (b June 3, 1997) performed beatboxing for 9 hr 57 min at Rooster Guitars, musical instrument store, on Church Street in Bengaluru on June 29, 2015. He started his performance at 6.30 am and concluded it by 6.06 pm. He performed a combination of kick and snare routine called classic dubstep and other combinations of drum, kick and snare drum techniques.