Celebrate your favourite Christmas flick, The Sound of Music, with either the one-disc singalong DVD or the two-disc 40th anniversary collector's edition on DVD!

Delight once again in the happiest sound in the world as Twentieth Century Fox Home Entertainment celebrate the 40th Anniversary of Rodgers & Hammerstein's The Sound Of Music with the release of both a one-disc Singalong Edition DVD (£14.99) and a two-disc 40th Anniversary Collector's Edition DVD (£22.99)! Released to buy on 28 November 2005, both versions of the DVD contain karaoke-style sing-along subtitles, and the two-disc version is also packed with brand-new special features, created to celebrate 40 years of the most popular family film of all time.

The Sound Of Music Singalong Edition DVD (one-disc) offers the fully restored original theatrical feature with a brand new interactive 'singalong' function allowing families to watch, listen and sing-along to some of the world's best-loved songs, including 'My Favourite Things', 'Edelweiss' and 'Do-Re-Mi', all with glowing subtitles and a specially created lyric booklet!

The Sound Of Music 40th Anniversary Collector's Edition DVD (two-disc) sees Julie Andrews host a look back at the phenomenon of the musical including hours of brand new documentary material especially created for this milestone year.

For your chance to attend an EXCLUSIVE screening hosted by Dame Julie Andrews on 28 November and take home a copy of the DVD and Singalong DVD, simply answer the following question:

Where is The Sound of Music set?

• a. Geneva
• b. Salzburg
• c. Berlin

Know the answer? Click here to enter