How to Train Your Dragon is a 2010 American computer-animated action fantasy film produced by DreamWorks Animation and distributed by Paramount Pictures. John Powell composed an orchestral score, combining bombastic brass with loud percussion and soothing strings, while also using exotic Scottish and Irish tones with instruments like the penny whistle and bagpipes.

This arrangement for clarinet quartet includes the following parts: Bb Clarinet 1 or Eb Clarinet, Bb Clarinet 2, Bb Clarinet 3 or Eb Alto Clarinet, Bb Bass Clarinet.
It is suitable for classroom, repertoire and recital.