Green Day – Letterbomb (cover by Obligation) Mai 18, 2017 1039, American Idiot, Cover Green, Cover GREEN DAY, Cover Letterbomb, Cover Punk Rock, Cover Rock, Green Day – Letterbomb (cover by Obligation) — Uros G.(me) (el. bass), Simon Z.(el. guitar) Like 0 Thanks! You've already liked this « Greenday – Letterbomb Guitar Cover » letterbomb greenday cover by letterbomb