Premise: Relient K is the debut studio album by American rock band Relient K. Many of the tracks are newer versions of those found on their 1998 demo "All Work & No Play". Typical of early Relient K albums, the lyrics use pop culture references for teaching and to illustrate Biblical principles. As of late 2006/early 2007, this album has sold around 400,000 copies.
Hypothesis: Relient K's demo in 1998 was "All Work & No Play"