Tree City Chamber Players presents “The Harmonious Horn: Selections for Flute, Oboe, Horn, and Piano,” featuring French hornist Margarite Waddell. Works will include Reinecke’s Trio in A minor, Op. 188, Lili Boulanger’s “D’un matin de printemps,” William Grant Still’s “Songs for Horn in F and Piano,” P. Brent Register’s Suite for Flute, Oboe, Horn, and … Continued