Singer Shia ##h appears in a new music video . The video for ` ` Fjögur Píanó '' features a full - length of LaBeauf . The music is by Icelandic indie band Sigur Ros .
Actor Shia LaBeauf appears in a new music video . The video for `` Fjögur Píanó '' features a full-frontal of LaBeauf . The song is by Icelandic indie group Sigur Ros .