Arrival - Just A Notion (1999)

ABBA worked on this song in the studio in 1978 as a part of the Voulez-Vous recording sessions. It was however never released by the band, except for a snippet that appears in the 1994 ABBA “Undeleted“ medley. In 1999 the tribute band Arrival included the complete track on an album of ABBA covers as well as on a CD single.