Get ready to feel very emotional with "Swan Lake, Op. 20, TH 12, Act I "Terrace in Front of the Palace of Prince Siegfried": Act I The terrace in front of the palace of Prince Siegfried: No. 4. Pas de trois: II. Andante sostenuto" by Pyotr Ilyich Tchaikovsky. With a 101 BPM and 0 time signature, the rhythms flow in G minor. Spanning 2 minutes and 42 seconds, "Swan Lake, Op. 20, TH 12, Act I "Terrace in Front of the Palace of Prince Siegfried": Act I The terrace in front of the palace of Prince Siegfried: No. 4. Pas de trois: II. Andante sostenuto" radiates low energy from start to finish. Let the very emotional vibes of this track carry you away.