This Pat Metheny project is very interesting. He has built/had built (they look like Eric Singers work to me??) an Orchestrion, a robotic orchestra that is responding to his guitar playing style on the fly - check it out
Sonic Residues
Sonic Experiences in the Electroacoustic stratosphere. Music by Garth Paine
Its amazing that he can take all that technology, and come out with something that sounds pretty ‘standard’ to use a jazz term …