Vals No. 15 de Valses en la Bemol Op. 39

Vals No. 15 de Valses en la Bemol Op. 39 is a melancholic song by Gran Orquesta Vienesa with a tempo of 74 BPM. It can also be used double-time at 148 BPM. The track runs 1 minute and 54 seconds long with a G♯/A♭ key and a major mode. It has low energy and is not very danceable with a time signature of 3 beats per bar .