<P> `` If I Had a Heart '' is a song performed , written and produced by Swedish recording artist Fever Ray . It was released as the lead single from her debut self - titled album , Fever Ray ( 2009 ) , marking Ray 's debut single as a solo artist , after her work with previous band , The Knife . The track was first released digitally in Sweden and across Europe on 15 December 2008 by Rabid Records , followed by a digital EP release on 26 January 2009 . It was later released on CD , 7 '' and 12 '' formats in early 2009 . The single 's B - side premiered three days prior to the single release on Stereogum and is a remix of the track done by English experimental duo Fuck Buttons , the duo 's maiden work as remixers . </P>
<P> `` If I Had a Heart '' is a song performed , written and produced by Swedish recording artist Fever Ray . It was released as the lead single from her debut self - titled album , Fever Ray ( 2009 ) , marking Ray 's debut single as a solo artist , after her work with previous band , The Knife . The track was first released digitally in Sweden and across Europe on 15 December 2008 by Rabid Records , followed by a digital EP release on 26 January 2009 . It was later released on CD , 7 '' and 12 '' formats in early 2009 . The single 's B - side premiered three days prior to the single release on Stereogum and is a remix of the track done by English experimental duo Fuck Buttons , the duo 's maiden work as remixers . </P>
who sings the theme song for the vikings
who sings the theme song for the vikings
Fever Ray
Fever Ray