Justin Roberts is a Chicago-based American singer-songwriter of children's music. He performs with the Not Ready for Naptime Players and often collaborates with producer-musician Liam Davis. Roberts and the Not Ready for Naptime Players travel the country, performing more than 200 concerts a year at venues ranging from school classrooms and community halls to major theaters and festivals. In the 1990s Roberts led the band Pimentos for Gus. Discography Great Big Sun (1997) Yellow Bus (2001) Not Naptime (2003) Way Out (2004) Meltdown! (2006) Pop Fly (2008) Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.