With multiple sold-out U.S. tours under its belt and hundreds of thousands of fans around the world, Leonid & Friends continues to astound its global audience with its unique ability in capturing the spirit, musicality, and fire of American supergroup Chicago. And what is even more stunning is that Leonid & Friends, comprised of 11 of the finest musicians in Russia, Ukraine, Moldova, and Belarus, haven’t seen Chicago perform live, yet replicates the band’s complex arrangements amazingly note for note.

No charts or scores of the song existed so Vorobyev transcribed the tune by ear. The result was a YouTube video that quickly went viral. Since then Leonid & Friends has recorded videos of other Chicago hits including Make Me Smile, 25 or 6 to 4, and Saturday In The Park. All total the videos have received more than 50 million views. Also, Leonid & Friends has recorded two albums showcasing its tribute to Chicago. Borrowing a line from one of Chicago’s biggest hits, “it’s only the beginning” of great things from Leonid & Friends.