Archival fact: an appearance at Carnegie Hall with the Dudaryk choir and bass Paul Plishka.
On 18 June 1990 Vasyl Slipak performed at Carnegie Hall in New York with the Dudaryk choir and the bass Paul Plishka. He was fifteen at the time.
Source: https://uk.wikipedia.org/wiki/Сліпак_Василь_Ярославович
