Symphony No. 7 in A Major, Op. 92 - Beethoven: Symphony No. 7 in A Major, Op. 92 - I. Poco sostenuto - Vivace (1. Poco sostenuto - Vivace|第1楽章: Poco sostenuto - Vivace|ダイイチガクショウポコソステヌートビバーチェ)