All versions of the partly improvised song All Mine I have, which are nearly all the extant versions I believe.
All Mine was only played in 1982 on the Fourteen Explicit Moments Tour, being a reworking of the more usual partly improvised track Forever played in 1980, 1981, and from 1983 onwards.
Missing are 16th May in Genk (
www.cure-concerts.de/concerts/1982-05-16.php), 25th May in Koln (
www.cure-concerts.de/concerts/1982-05-25.php), and perhaps the uncut version from 27th April in Manchester (
www.cure-concerts.de/concerts/1982-04-27.php).
I've included Forever from the tour, played on 18th April before the switch to the new version, and also on 5th July in Strasbourg, France. Plus the final chaotic song played on the final night, as the band exited the tour early and split-up after Simon and Robert fell out and Simon left. Bootleggers named the song: The Cure are Dead.