Vivace!(ヴィヴァーチェ！) is the ending theme song of the second season of the Hibike! Euphonium anime series. The song is performed by Kitauji Quartet (Tomoyo Kurosawa, Chika Anzai, Ayaka Asai, Moe Toyota, the seiyus of Kumiko Oumae, Reina Kousaka, Sapphire Kawashima and Hazuki Katou, respectively). It was released on November 2, 2016, under Lantis.