In January 2021, together with the leader of the Kalush band Oleg Psyuk, they presented the joint track "Otaman". In May, their joint song "Home" was released, which hit YouTube trends, Shazam, Spotify and iTunes charts.In July, Kalush and Skofka released a joint mini-album "Yo-Yo" and a new track "Don't strain".In the fall of 2021, the singer KOLA presented the song "Ba", released in co-authorship with Skofka.At the same time, Skofka became an artist of the ENKO label (Alyona alyona, Kalush).In 2022, the rapper Skofka released the songs "We will not forget and we will not forgive" and "Hear the anthem". The last of the mentioned works was dedicated by the rap artist to his friend Valentina Konovodov, who died defending Ukraine from the Russian invaders
