"'''Vacant'''" is the only known song written and to be involved with the [[Tapeworm]] project. An early version of the song was played live at various shows by [[A Perfect Circle]] during their 2003 tour. Another mix, finished and re-recorded, was renamed as "Passive" on the band's 2004 album ''eMOTIVe'' in 2004 with slightly altered lyrics and a new musical structure.