[1] The album was released in select markets in Mexico on October 23, 2010, and then throughout all of Mexico, the United States, and Latin America on October 25.

[2] The band later commented that Sueño Electro II was recorded simultaneously with the first.

[3] The band revealed that there would be a wide range of musical styles present throughout the albums, including throwbacks to past albums Fantasía Pop and Cocktail, as well as new sounds for the band such as French horns and a string orchestra.

On November 4, Sueño Electro I made its debut at number 9 on the Billboard Top Latin Albums Chart and at number 5 on the Latin Pop Albums chart respectively.

[7] The track listing was announced on September 6, 2010, via the band's Twitter page.