The track was written onto a recording of waves breaking against rocks made in Alicante in 2016. The tract features Emilie Dentz on vocals.

Swell.

The rising or heaving of the sea, In a long succession of rolling waves.

A hill, eminence or upland, With smooth, rounded outlines.

To rise above the ordinary level. As a river. Or Tide, After a storm.

To rise to the brim. To well up.

To rise gradually, And smoothly.

A fashionable or stylishly dressed person, A jessie, In a figurative sense.

To exult.

Especially music.

To rise in waves. As the sea.

To increase in volume in singing Or playing.

Having the style or character of a swell.

Having a swell time.