 While the lyrics to most of their songs were sung in English, several tracks were recorded in their native Icelandic, such as "Fyrsti Kossinn", "Ef Hún Er Nálægt Mér", and "Ertu Med", which was covered by the Savages on their "Live 'n Wild" album.Some of the tracks from Thor's Hammer's final period in the late 1960s, such as "Stay", show the group stretching their sound stylistically, augmenting certain arrangements with keyboards and horns.At his time, Thor's Hammer moved into a more eclectic direction, but they broke up in 1969, with several of their members going on to join the progressive rock group, Trubrot.