"Leck" is a song by rap singers Morgenshtern, Imanbek & Fetty Wap, released on 30 April 2021 as a single through the label Effective Records and produced by Imanbek himself & beatmaker Tzukush. The first version of "Leck," which did not include Morgenshtern's part, was released in December 2020 as a remake to the song "Leak" by artists Shahar Saul & Tzukush.
On 4 December 2020, at the initiative of KDDK, heads of the label Effective Records, & Kazakh producer Imanbek, a remaster of the composition of Israeli singers Shahar Saul & Tzukush "Leak" was released. American rapper Fetty Wap was invited to write and participate on the song.
On 30 April 2021, a new version of ëLeckû was released, this time featuring Morgenshtern and a bridge, performed to the tune of "Kalinka," a Russian song written by Ivan Petrovich Larionov. The first version of the song was removed from streaming services in Russian territory.