I found a Queen Rocks cassette in a second hand shop, catalog nr: 7243 8 23324 4 / E 0858. Apperantley, it's from Indonesia? It looks like an official release but I can't find any info about it on the internet . "Queen Rock - See inlay card for details" is written on the tape. All lyrics for each song is included in the inlay. Is it a fake issue or what? I'm confused.