thank you i like the way you talk to me chuck lewis to speak to harmony and slowing short sentences. but in the about did you talk to humanoid robots yourself during the shoot how did that feel. we did talk to the robots of course we wanted to try that out. and as i said before you started to feel like you shouldn't be rude because the robot can hear you. and you want to say goodbye and ask the robot how it's doing. the face being opposite you has some sort of effect on you even though you know there's a computer behind it you somehow affected on an emotional level. what about the relationship between chuck and harmony as. the relationship changes throughout the film. and the interesting thing is that we were allowed to be there and observe this change because when we were really there from day one when he picks her up at the factory and at the beginning he's very enthusiastic and fascinated by her almost in love i'd say. and over the course of the week that they spend together he goes through all kinds of different emotional states. and it's really very interesting to see what's goi

lewis' baby grand piano, and john lennon's 12-spring rickenbacker. at the met's exhibition "play it loud." it's the first time an art museum has honored the instruments of rock 'n roll. >> this is chuck to record john my b good, the first great rock an then about a guitar player. ♪ >> it's still got the traveling tags on the case. >> yeah, chuck berry on the case. it's as pure as you can get. >> reporter: jason dubney is curator of the met's musical instrument department. >> i think we're celebrating these amazing artists. >> reporter: he spent five years organizing the exhibition with the rock & roll hall of fame. these are ringo's drums? >> this is his first lovely drum set. he bought this in 1963. >> reporter: featuring the same drum head used on the beatles' ed sullivan show appearance in 1964. >> he really wanted the drums to say ludwig, so everybody knew he was playing american drums. >> reporter: this looks almost like a time machine. >> in a way, it almost is. >> reporter: it's the towering rigged up on top of a hammond organ in 1967 for emerson, lake and palmer. ♪ be careful as you pass, move along, move along ♪ >> reporter: steve miller's much smaller synthesizer is here to