Doug And The Slugs - Too Bad (original 7" version)
The band's first release, recorded in Sept 1979. The master tape was recycled right after the single was pressed so the song had to be re-recorded for their 1980 debut album, "Champagne And Cognac". http://melonvillehc.blogspot.ca/2013/06/doug-and-slugs-too-bad-single-1980.html
For physical events that happen at a specific time. For example a concert, or dance performance. If there are multiple shows, you can still duplicate your event to cover them all.