Question: Which album by Rodolfo Paez Avalos was released by Sony BMG on September 21, 2006?
{'answer': 'El Mundo Cabe en Una Canción ("The World Fits in a Song")', 'supporting_facts': [['El Mundo Cabe en Una Canción', 0], ['El Mundo Cabe en Una Canción', 1], ['Fito Páez', 0]]}