>> i always wondered for the life of me, was moroder in the booth like, more passion, more! >> actually, i threw everybody out of the studio, switched the lights off, made sure the tape is running, and i said, okay, let's do it. and i think she did it in 10 minutes. ♪ ooh ♪ >> the donna summer records were some of the biggest records of all-time. and they kicked off a revolution. ♪ i want to do it till the sun comes up ♪ >> unless you've been living in a sealed cave, you've probably noticed america's latest craze is disco dancin'. that's dancin' without the g. >> what's disco, man? >> fluffy, where have you been? ♪ i want to put on my my my boogie shoes to boogie with you ♪