The 12" single mistakenly shows 33 RPM on the vinyl label, thus some bootlegs included these tracks at the wrong speed. Some of the tracks have been re-released in a re-mixed format, but the originals are only available on vinyl.
A 12-inch single mistakenly indicates 33 RPM on its vinyl label, resulting in some bootleg versions featuring these tracks at an incorrect speed.  Some of the tracks have been remastered into remixes, but the original versions remain exclusive to vinyl.