They're not available anymore in RuneScape
Also, I loved the 2008 to pre-RS3 'Magical Journey'. The choir sounded awesome. The Old School RuneScape version is okay, but not the same. And the new version takes out the choir completely (though they ADD choirs to the new version of 'Dream'), and doesn't sound nearly as awesome.
All in all, I'd love to have EVERY musical track that was ever released in RuneScape available to hear whenever I wanted. I don't want to be restricted to the newer versions. Music is NOT like graphics -- you don't just get rid of it because it's 'outdated'. And don't get me wrong -- there's lots of tracks in the new music I like as well. But I'd like to be able to hear both the old AND the new any time I wish.