Complex sentence: Born in Ljubljana and educated in Toronto, Canada, he began his musical career at St. Michael's Choir School and as a boy soprano and accompanist, travelled the globe and acquired a vast musical repertoire ranging from Gregorian chant to 20th century music.
Split into simpler sentences: Born in Ljubljana, Slovenia, and educated in Toronto, Canada, he began his musical career at St. Michael's Choir School as a boy soprano and accompanist. He travelled the globe and acquired a vast musical repertoire ranging from Gregorian chant to 20th century music.