mmm, all of u have cd versions. around 1990 i found a 2nd hand vinyl single of 'living in sin' with 'love is war' on the b-side. although it was 2nd handed, it was almost new. i love it, as the cover is bigger than a cd . i also bought in that years a magazine in my trip to italy (i think it was something like 'deejay') that has a vinyl single of 'living in sin', but in the b-side it has 'bad medicine' live. and the cover is one made by the magazine, with jon on the front cover and the band on the back cover.