Feel are a Polish pop-rock band fronted by Piotr Kupicha, and A Gdy Jest Już Ciemno, which translates as And When It Is Already Dark, is one of their best-known choruses. The song became a familiar part of Polish radio pop, with its singalong melody making it easy to recognise from just a few seconds. On soundboards and in short videos, the nine-second chorus is now reused as a shorthand for evening, longing and nostalgia, especially by Polish creators revisiting music from that era.