Have you ever had an album that you bought, only to find out later that there was another version (either an import, limited issue release, or something) that had different songs, or bonus songs that you find out are really good? That's happened to me at least twice:
When the American version of Is This It? came out I didn't know about the UK version that had "New York City Cops". I ended up buying the import online later.
When I was in London earlier this year, I bought Hercules and Love Affair's album (it came out there several months before the US) only to find out that the US version included "Classique #2" and "Roar" as bonus tracks. I didn't buy that album again but I wish I had waited.
