Leonid & Friends, comprised of 11 of the finest musicians in Russia, Ukraine, Moldova, and Belarus, have blown fans' minds with their uncanny ability to capture the spirit of American supergroup Chicago. After their first video went viral, they gained traction when Chicago published it on its official website. With over 200 successful U.S. tours under their belt and hundreds of thousands of fans worldwide, Leonid & Friends continues to astound its global audience with its unique ability to capture the spirit, musicality, and fire of American supergroup Chicago.