Use of the verb 'sealmian' to indicate singing, rather than the more common 'singan', which is potentially the more appropriate verb, may simply evidence of the poetic variation that came along with oral tradition highlighted by Brodeur, but it could also indicate an intentional ironic pathos given to the passage by the poet akin to the kind created by the use of 'sweg' as explored previously. The contradictory use of sealmian, which either akin to the lively playing of a harp described to be literally absent in the scene, or singing of a joyful religious nature, to describe the grief struck 'sorrow song' of a grieving father mired in nihilism seems cruelly ironic. This irony, notably present in other key features of the poem, such as the irony of Grendel's last visit to Heorot, or the future doom of Heorot itself, can therefore be taken to indicate an genuine importance of the passage.