Information for Barb Jungr - Sings Dylan and Cohen - Halleujhah on Desolation Row at Chelmsford Theatre, Chelmsford (Cabaret). Legendary UK vocalist, Dylan and Cohen interpreter, performer and raconteur Barb Jungr is releasing her version of Leonard Cohen's 'Hallelujah' as a single on September 20. The track features Simon Wallace on piano and keyboards, Gary Hammond on percussion and Davide Mantovani on bass.