Composition 1960 #7, La Monte Young

Young's score simply indicates two pitches, B and F#, and the directions to hold them for a long time. In the spirit of exploring his work, I recorded this humble 40 minute version with the following gear:

Gibson SG electric guitar
Fender Twin Reverb amplifier
Neumann U-87 condenser mic
Tube Tech MP 2A pre-amp & SMC-2B compressor