Whilst the A Side tracks are featured on the album Simple Things, the track "Out of Town" differs to the version that appears on the aforementioned album. The track "Lo" has been featured on a mix CD by Layo and Bushwacka!, and is the reason behind the track being referred to as Lo (Layo and Bushwacka! Remix) in many areas. It is one of the few times the track has actually appeared on CD or in digital form (Lo has since seen release on the Deluxe version of Record). EP1 is the only Zero 7 release that contains the track "One Arm Break".