This omnibus demotape was sold only at the Music-Trick-R sponsored event, Nouvelle Vague..., on 1998-01-03.

This is the pink version, which features the same cover art printed on pink paper. It's unclear if the two(?) versions differ in any other way.

i;ll's first track features vocals from La'Mule vocalist Kon (紺).

La'Mule's contribution, Joukei NO Miyako (1998 Fuyu) (情景ノ都(1998冬)), is an exclusive version of the song that was not on any other release.

The band Clear Veil is not the same as UNDER CODE PRODUCTION band ClearVeil.