Grammy Awards: Dylan, Mumford & Sons and the Avett Brothers bring an acoustic fury Mumford & Sons Incredible Acoustic Performance At KROQ’s GRAMMY Pre-Party (VIDEO) Bob Dylan Joins Mumford and Sons and the Avett Brothers at the … Bob Dylan Joins Mumford and Sons and the Avett Brothers at the … Mumford and Sons kicked off the segment with ‘The Cave,’ literally shaking the stage the only way a small folk band could — with lots of foot-stomping and a three-piece brass section blowing jubilant orchestral harmonies. … Instant Grammy Review: Mumford and Sons /Avett Brothers/Bob Dylan … Fogeys young and old have an unplugged hootenanny. Mumford And Sons , The Avett Brothers, And Bob Dylan Salute … and took to the stage to perform their songs, “Little Lion Man” and “Head Full of Doubt/ Road Full of Promises,” respectively before took to the stage and the group belted out a version of “Maggie’s Farm”. Mumford and Sons x Avett Brothers x Bob Dylan | 2011 Grammy … Mumford and Sons x Avett Brothers x Bob Dylan | 2011 Grammy Performance | Video. Filed under: Awards, Music. Check out the video after the jump…. Tweet · Share/Save/Bookmark. Leave a comment. Added on Sunday, February 13th, 2011 by isps … Bob Dylan, the Avett Brothers and Mumford and Sons Class Up the … Bob Dylan, the Avett Brothers and Mumford and Sons teamed up for the most straight-ahead and downright musical performance of the night at the 2011 Grammy. RapturousGroovz says: As an added note Mumford and Sons rocked last night @ the grammies.