Koliadnyky play the trembita at Wesleyan University. MIDDLETOWN, Conn. – The historic Memorial Chapel at Wesleyan University was filled on December 2 with the sounds of the trembita, “koliady” (carols) and Ukrainian choral singing. The concert was a collaboration between the Yara Arts Group, directed by Virlana Tkacz; the Hartford-based Yevshan Ukrainian Vocal Ensemble, conducted...