Pocket Watch, The Watch full HD video extract below Add to Basket | £2.99 Round Hornpipe. Score Composed by Gordon in 2014 for the Boghall Grade 1 Drum Corps as part of medley. (Pipe Tune by Matheu Watson). By Gordon J. Brown | Level: Advanced | Type: Hornpipe | Parts: 2 | Price: £2.99 Drum scores come with Full HD video, MP3 audio and PDF manuscript.