Sebastian Mach – tenor, a graduate of the Karol Lipiński Academy of Music in Wrocław and the Young Talent Training Program at the Opera Academy of the Grand Theater – National Opera in Warsaw. He collaborates with leading opera houses in Poland, including the Grand Theater in Łódź, the Wrocław Opera, the Baltic Opera, the Podlasie Opera, Opera Nova in Bydgoszcz, and the Polish Royal Opera. He has premiered many significant roles, such as Ernesto (Don Pasquale), the Duke of Mantua (Rigoletto), Lindoro (The Italian Girl in Algiers), Prince Ramiro (Cinderella), and Count Almaviva (The Barber of Seville). The artist actively performs in concerts, presenting a rich opera and operetta repertoire on numerous stages throughout Poland. He is a participant in the prestigious Young Singers Project at the Salzburg Festival and a laureate of numerous vocal competitions in Poland and abroad.