The artist who released the album "Al Despertar" is sometimes known as what?
Mercedes Sosa Haydée Mercedes Sosa (] ; 9 July 1935 – 4 October 2009), sometimes known as La Negra (literally: "The Black One"), was an Argentine singer who was popular throughout Latin America and many countries outside the region. She was born on Argentina's Independence Day. With her roots in Argentine folk music, Sosa became one of the preeminent exponents of nueva canción. She gave voice to songs written by many Latin American songwriters. Her music made people hail her as the "voice of the voiceless ones", and "the voice of America".
Habla Ahora Habla Ahora is the fifth studio album by Mexican singer María José as well as her third album to have original content. The follow up to De Noche, the album introduces new genres to the singer. The lead single "Las Qué Se Ponen Bien La Falda" marks the first time the singer dwells into the genre of reggaeton and urban music, while the album's title track incorporates a bachata undertone. She also continues what now is known as one of her trademarks and includes two covers on the album. "Olvidame Y Pega la Vuelta" which features Bryan Amadeus is originally a song by Pimpinela, as well as "Duri Duri" which is originally sung by 80's High Energy Spanish band Click.