"Derek's Tune" is a song in Barbie in The 12 Dancing Princesses. The song was composed, arranged, orchestrated and produced by Arnie Roth, and is based on the traditional tune Argeers by John Playford. In the film, Derek performs this tune on his flute so King Randolph's daughters have music to dance to.
Videos[]
| Barbie in The 12 Dancing Princesses |
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 Quote: "There's a difference only you can make." Media: Barbie in The 12 Dancing Princesses Characters: Brutus | Desmond | Duchess Rowena | Felix | King Randolph | Prince Derek | Princess Ashlyn | Princess Blair | Princess Courtney | Princess Delia | Princess Edeline | Princess Fallon | Princess Genevieve | Princess Hadley | Princess Isla | Princess Janessa | Princess Kathleen | Princess Lacey | Queen Isabella | Twyla Locations: King Randolph's Castle | Magical World Songs: "Barbie in The 12 Dancing Princesses Theme" | "Birthday Song" | "Derek's Tune" | "Sacerdotes Domini" | "Shine" |