Huntress vocalist Jill Janus performs with Amon Amarth

Amon Amarth frontman Johan Hegg recently lost his voice while on tour in the U.K. with Huntress. Although they played a mostly instrumental set Huntress frontwoman Jill Janus joined the Viking metallers to perform some of the set with them. Fan-filmed footage of Janus providing vocals for “Guardians Of Asgaard” is available and can be viewed above. Hegg has since recovered.