Original: La Sonnambula, Act II, Aria. Vincenzo Bellini. La Sonnambula, Act II, Aria. composed by Vincenzo Bellini. Ah.
Translation: For 2, 2, 2, 2 - 4, 2, 3, 0, timpani, percussion, strings, solo soprano, mixed choir. Non credea mirarti. Choir sheet music.