Giant cruise ship plays 'Seven Nation Army' on horns

'Daah, dah-dah-dah dah DAAAAH DAH'. Magnificent.

If you've every wanted to hear a 95,000-tonne cruise ship blast out the epic opening riff to The White Stripes' 'Seven Nation Army', today's your lucky day.

Luxury liner the MSC Magnifica pulled into Hamburg at the weekend as part of an annual festival celebrating the anniversary of the German city's North Sea port, and crowds on dockside were treated to a unique rendition of the classic rock hit.