technology and soulful vocalists, donna summer being the ultimate embodiment, and they make some of the biggest records of all time. ♪ i love to love you baby ♪ >> "love to love you baby" was four minutes of singing, 14 minutes of a lot of not singing. and i always wondered for the life of me, like, was moroder just like in the booth like "more passion, more"? >> i actually, i threw everybody out of the studio, switched the lights off, made sure that the tape is running, and i said, "okay, let's do it." and i think she did it in ten minutes.