"Perfume of the Timeless" is a single by Finnish symphonic metal band Nightwish, the first from their tenth studio album Yesterwynde.

[1] The single is the band's first published song to feature Jukka Koskinen on bass, replacing Marko Hietala.

[2] Pre-release, it had been described by Tuomas Holopainen to be an eight and a half minute long song, with the chorus coming in at 3:30 in the track.

[3] The cover art of the single features a photograph taken by English artist Frank Meadow Sutcliffe, featuring a young woman helping an older woman wind wool.

[4] Nightwish's cover art is an edit of this photograph, with vocalist Floor Jansen replacing the younger woman in the photo.