Tajemniczy Dysk to składankowy album Franka Zappy z roku 1998, zawierający nagrania z wczesnych lat kariery, konkretnie 1962-1969 (tylko jeden utwór, The Story Of Willie The Pimp, pochodzi z 1972 roku). W kilku utworach, podobnie jak na płycie The Lost Episodes, śpiewa Captain Beefheart.Tracklista:1. Theme From 'Run Home Slow'2. Original Duke Of Prunes3. Opening Night Party At 'Studio Z' (College)4. The Village Inn5. Steal Away6. I Was A Teenage Malt Shop7. The Birth Of Captain Beefheart8. Metal Man Has Won His Wings9. Power Trio Segment From The Saints 'N Sinners10. Bossa Nova Pervertamento11. Excerpt From the Uncle Frankie Show12. Charva13. Speed-Freak Boogie14. Original Mothers At the Broadside (Pomona)15. Party Scene From 'Mondo Hollywood'16. Original Mothers Rehearsal17. How Could I Be Such A Fool?18. Band Introductions At The Fillmore West19. Plastic People20. Original Mothers At The Fillmore East21. Harry You're A Beast22. Don Interrupts23. Piece One24. Jim/Roy25. Piece Two26. Agency Man27. Agency Man (Studio Version)28. Lecture From Festival Hall Show29. Wedding Dress Song/The Handsome Cabin Boy30. Skweezit Skweezit Skweezit31. The Story Of Willie The Pimp32. Black Beauty33. Chucha34. Mothers At KPFK35. Harmonica Fun

• Wykonawca Zappa Frank
• Data premiery 2012-11-27
• Nośnik CD

Tracklista:1. I Hear Music2. Dry Bones3. In the Still of the Night4. Ol' Man River5. Hit the Road to Dreamland6. Smoke Gets in Your Eyes7. Give Me Your Tired, Your Poor8. Cigarette, Sweet Music and You9. The Whiffenpoof Song10. Hora Staccato11. Lolly Too Dum Dey12. Sometimes I Feel Like a Motherless Child13. You'll Never Walk Alone14. Battle Hymn of the Republic15. Sleep16. Autumn Leaves17. If I Had My Way18. The Inch Worm19. Dear Hearts and Gentle People20. Anywhere I Wander21. Tennessee Waltz22. Greensleeves23. Funiculi Funicula24. Drink to Me Only With Thine Eyes25. The Unconstant Lover26. Comin' Thro' the Rye27. All Through the Night

• Wykonawca Waring's Pennsylvanians
• Data premiery 2009-07-13
• Nośnik CD

Tracklista:1. I Hear Music2. Dry Bones3. In the Still of the Night4. Ol' Man River5. Hit the Road to Dreamland6. Smoke Gets in Your Eyes7. Give Me Your Tired, Your Poor8. Cigarette, Sweet Music and You9. The Whiffenpoof Song10. Hora Staccato11. Lolly Too Dum Dey12. Sometimes I Feel Like a Motherless Child13. You'll Never Walk Alone14. Battle Hymn of the Republic15. Sleep16. Autumn Leaves17. If I Had My Way18. The Inch Worm19. Dear Hearts and Gentle People20. Anywhere I Wander21. Tennessee Waltz22. Greensleeves23. Funiculi Funicula24. Drink to Me Only With Thine Eyes25. The Unconstant Lover26. Comin' Thro' the Rye27. All Through the Night

• Wykonawca Waring's Pennsylvanians
• Data premiery 2009-07-13
• Nośnik CD

Tracklista:1. I (Who Have Nothing)2. II.3. III.4. IV.5. V.6. She Weeps Over Rahoon7. On The Beach At Fontana8. Hopkins.Pendent9. Sensation10. Ma Boheme11. Au Cabaret-Vert12. L'eternite13. Elles Viennent14. Dieppe15. Je Suis Ce Cours De Sable Qui Glisse16. Je Voudrais Que Mom Amour Meure17. Osanna For M18. For The Various Summer Mornings Of 28th June19. Osanna For The Colours About Some People20. And For The 9 Lost Colour Years21. For A Haunted Person22. Osanna Against The Iceman23. For One Wild Grey Ghost24. Osanna For C.25. For The Various Summer Mornings Of 28th June26. For My Three Stars27. For A Still Autumn28. Osanna For B29. For A Ghostless Spring30. For The Various Summer Mornings Of 28th June31. Osanna For O32. For One Wild Grey Ghost33. Osanna For S

• Wykonawca Anthony Gilbert , Bill Hopkins
• Data premiery 1999-10-01
• Nośnik CD / Album