For well over two decades Helheim have represented their Norse heritage through their music and their lyrics, with an authenticity and an integrity that is frequently diluted within the so-called "Viking" genres. Tenth album 'Rignir' sees Helheim continue to push boundaries. By maintaining the trademark harsh vocals of the past, whist developing the use of clean vocals and expanding the use of harmonies, reminiscent of bands such as Seigmen and the early works of Ulver, the album expands the vocal range of V'gandr and H'grimnir. The result is intriguing, yet familiar, and unmistakably Helheim.