What is Jerb? Simply put, a Prog-Rock Funk Jam band. Known for their driving heavy funk style and extended improvised jams, Jerb performs with an undeniably contagious energy. Their improvisational funkadelic sound features a hard hitting rhythm section, gut-busting guitar leads, and soul soothing vocals. Drawing on legendary influences such as Phish, Vulfpeck, Primus, and The Red Hot Chili Peppers, Jerb delivers a uniquely blended sound.