Materiel needed:

a) 1 8-channel audio mixer, with 1 stereo output, and a 3rd XLR or 1/4 inch piano submix output

b) 1 piano and lamp

c) Stereo speaker sound system

d) 2 cardioid condensor microphones

e) 2 DI boxes and corresponding XLR cables, or 2 1/4 inch cables (if the computer is near the mixer) to connect the computer's audio interface to the mixer

f) 1 DI box on stage to send the contact mic signal to the mixer

g) 1 video projector with a VGA/DVI input, and corresponding cable to connect the computer to the projector

h)1 video projection screen

time set up: 1 hour