Complex sentence: Some rumours say this release will be similar with "Over the Hills and Far Away", and that the CD will include a couple of new songs (either unreleased of Dark Passion Play or recorded during the tour) and some live songs.
Split into simpler sentences: Some rumours say this release will be similar with "Over the Hills and Far Away". That the CD will include a couple of new songs (either unreleased of Dark Passion Play or recorded during the tour) and some live songs.