Beefheartian

adjective1

1. •
   Characteristic of Captain Beefheart (Don Van Vliet; 1941–2010), American singer-songwriter.

   • This isn't Buzzcocks circa 1978, and their dilemma over whether to tread further Beefheartian leanings or opt to become a post-punk Herman's Hermits (no put-down intended). — 2012