The set up, Ananda Sukarlan plays Yamaha piano

Binu Sukaman sings on three different microphones, DPA 4011, Crowley and Tripp ribbon, and Bluebird

Dody Sukaman as the recording engineer can easily choose the result from three different microphones. Millennia HV3D-8ch mic pre produced a very transparant recording.

Closed up of DPA 4023 in ORTF.