Here lies the mystery. If the collection promises 32 tracks but only displays up to 26 on the back cover, the final six might be or live versions hidden after a data track on early CDs. These would be the ultra-rare finds: 21. "Rio" (Dance Mix) – Duran Duran 22. "Beat It" (Demo Version) – Michael Jackson 23. "99 Luftballons" (German version) – Nena 24. "White Wedding" (Parts I & II edit) – Billy Idol 25. "Enola Gay" – Orchestral Manoeuvres in the Dark 26. "Don’t Stop Believin’" – Journey (Tracks 27–32 are unlisted, a common 80s CD trick to reward attentive listeners.)