Later, Andrés earned his Doctorate in music and was awarded first prize in a national composition contest in Colombia.
[5] Christina Sanabria grew up in a Spanish speaking family in the United States; her parents are from Colombia.
[10] 123 Andrés' album, Cantas las Letras, was designed to help children learn fundamental elements of Spanish language, specifically the letters and their different sounds.
[13] In 2021 they released "Actívate", an album with the collaboration of Rubén Blades, Gilberto Santa Rosa,[14] Los Rabanes and Rafael "El Pollo" Brito, among others.
[15] The duo have been featured in outlets such as NPR,[16] The Boston Globe,[17] and The Washington Post,[18] as well as Spanish language networks like Univisión and Telemundo.