Mystic Chorale sings GOSPEL 2/29 &3/1! The Mystic Chorale, one of Greater Boston's favorite community choruses, continues its 30th anniversary celebration with MYSTIC GOSPEL: RAISE THE PRAISE! The 200-voice chorus led by director Jonathan Singleton presents two joyful and spirit-filled gospel concerts, performed in a variety of musical styles all united by themes of love and hope. The exciting and varied program includes the contemporary classic, John P. Kee’s Rain on Us, traditional favorites He’s an on time God and I’ll fly away, Gloria Gaynor’s R&B influenced, He Won’t let…