Deletion of Triggerman Beat

Comment: Meets  e.g http://www.offbeat.com/news/10th-ward-bucks-definition-of-bounce/ 1, https://books.google.co.uk/books?id=AOynAgAAQBAJ&pg=PA75 2, https://books.google.co.uk/books?id=XkCncJ7j744C&pg=PA529 3, https://books.google.co.uk/books?id=i1ERCgAAQBAJ&pg=PA32 4, https://books.google.co.uk/books?id=_bLlopNtI-IC&pg=PA213 5
Stance: keep
Cited policy: Wikipedia:Notability (WP:GNG)