Section 32(1)(a) in The Orissa Urban Police Act, 2003
(a)the event or its continuance in any street, open space or any other premises of, -(i)any vocal or instrumental music,(ii)sound caused by the playing, beating, clashing, blowing or use in any manner whatsoever of any instrument, appliance or apparatus or contrivance which is capable of producing or reproducing sound, or(iii)use of loudspeaker or other apparatus for amplifying any musical or other sound at such pitch or volumes as may cause disturbance to others; or