This is the debut album for in-demand hip-hop production duo The Neptunes, recording with Shay under the name N.E.R.D. (for "No One Ever Really Dies"). Note that there are two different versions of this album in circulation. The original version, featuring mainly electronic instrumentation, was intended for release in August 2001 but was shelved by the band (only to be released in the UK over the band's objection). This new version, released March 2002, was completely rerecorded, and features live instrumentation by Minneapolis funk band Spymob.