Sturm und Drang: Haydn, Butler & Mozetich Maestro Tausk pairs Haydn’s dramatic and romantic Symphony No. 49 in F minor with a contemporary answer, BC composer Jennifer Butler’s And Birds Do Sing. Butler set out to create a dark and desolate response to the challenges of the 21st century. However, following the birth of the daughter, Butler found herself drawn to the sounds of hope. Postcards From the Sky, by Marjan Mozetich, completes this emotional traversal from darkness to light.