Anandan Sivamani (born 1 December 1959) is an Indian percussionist.
 He plays many instruments including drums, octoban, darbuka, udukai, and kanjira.
 He performed drumming during the IPL Championships in 2008 and 2010.
 He is affiliated with the Chennai Super Kings team, but gained recognition through his role as A. R. Rahman's lead percussionist.
John A. Ware (born May 2, 1944 in Tulsa, Oklahoma) is an American drummer and percussionist known primarily for his session and live performance work.
Kenneth Blevins (born in Lake Charles, Louisiana) is an American drummer and percussionist known primarily for his session work.
 As a session drummer, he has contributed to the work of many well-known artists.
Joseph "Habao" Texidor, also known as Joe "Habad" Texidor, (1941—October 19, 2007) was an African American jazz percussionist known for his work with Rahsaan Roland Kirk during the late 1960s and throughout the 1970s.
Natarajan Ganesh Kumar, popularly known as "Kanjira Ganesh" (born June 1st 1964) is an Indian percussionist, teacher and music composer.
 He develops new techniques to play the kanjira, and is the first south Indian percussionist to receive a Fulbright Fellowship award, given by the United States Department of State.
Shannon Forrest (born in 1976 in Easley, South Carolina) is an American drummer and percussionist known primarily for his session work.
 As a session drummer, he has contributed to the work of many well-known artists, and he is also a producer and engineer.
The pakhawaja (Hindi: पखावज) or mridang (Sanskrit: मृदङ्ग ) is an Indian barrel-shaped, two-headed drum, a variant and descendant of the older mridang.
Jay Bellerose is an American drummer and percussionist known primarily for his session and live performance work.
 He has contributed to the work of many well-known artists.
Sunayana Ghosh is an Indian percussionist.
 Her instrument of choice is the tabla', the Indian hand drums.
Raja Chatrapati Singh (1919–1998) was an Indian percussionist.
 He was famous for his virtuosity on Pakhavaj drums used in Hindustani Classical Music.

Question: Who is the Indian percussionist known for his work on the Pakhavaj drums?
Answer: Chatrapati Singh