These books are fully compatible with the others in the series and feature: Hedwig's Theme & Fawkes the Phoenix (Harry Potter I & II),Duel of the Fates & Across the Stars (Star Wars I & II),Gollum's Song & In Dreams (Lord of the Rings-The Two Towers & Felloship of the Ring),October Sky (October Sky),Soul Bossa Nova (Austin Powers),There You'll Be (Pearl Harbor) and the James Bond Theme (Die Another Day).