You should hear Neil Armstrong's prog-metal album

Buzz Aldrin's Rocket Experience from Buzz Aldrin

Actual moon walkin', aviatin', astronautin', sometimes cantankerous, dares you to call the moon landing fake to his face, space God Buzz Aldrin, aka Doc Rendezvous (that is not a joke), drops his newest rap hit "Rocket Experience". I'm assuming it's about his actual rocket/lunar module/space experience and not just a metaphor for the considerable amount tail he must have pulled back in the day.

You can buy the song on iTunes and the proceeds go to the ShareSpace Foundation, to further benefit and support the work of the National Space Society, the Planetary Society and the Astronaut Scholarship Foundation. There is also a "making of" video with with Snoop Dogg, Talib Kweli, Quincy Jones, and Soulja Boy.