The Bruckner Orchestra Linz will celebrate Preparatory alumnus Philip Glass’ 80th birthday with a concert featuring the world premiere of his Symphony No. 11 and Ifé: Three Yoruba Songs, featuring vocalist Angélique Kidjo. Glass’ samba-inspired Days and Nights in Rocinha will also be on the program at Carnegie Hall’s Stern Auditorium/Perelman Stage on Tuesday, January 31, at 7:30 pm.