Complex sentence: On November 26,2012, a song titled "Harlem" was promoted as the first single from their second album, "A Bad Girl in Harlem", released on May 21,2013.
Split into simpler sentences: On November 26,2012, a song titled "Harlem" was promoted as the first single from their new album. Their second album, "A Bad Girl in Harlem", was released on May 21,2013.