Mr. Tan Eng Pin has been working as a Keyboard Specialist of Dewan Filharmonik PETRONAS since 1998 and he was part of the installation team in setting up the Klais Pipe Organ. He was trained to be a Piano Technician of Yamaha Music Malaysia back in 1978.

He attended technical training in the factory of the Steinway & Sons Piano in Hamburg, Klais Pipe Organ in Bonn, Harpsichord in Paris and Celesta in Stuttgart.

Besides working as a Concert Tuner and maintaining all the keyboard instruments, he also specialises in Wind Instrument Maintenance. He is a member of the National Association of Professional Band Instrument Repair Technician (NAPBIRT) of the United States.