- Vault 101 by Kirby Krackle
- The Quick and the Blue by The Megas
- The Ballad of Carl Sagan by The Amoeba People
- Down on Vesta by Andy Rivkin and his Gedankenband
- 3 Rules of the Internet by Jonathan Mann
Many thanks to all the musicians in this podcasts for giving me permission to use their songs. More information about the artists and songs can be found in the show notes for the episode. More information is also available at the podcast website, http://5songset.net.