Andy Russell was an American popular vocalist, actor, and entertainer of Mexican descent, specializing in traditional pop and Latin music. He sold 8 million records in the 1940s singing in a romantic, baritone voice and in his trademark bilingual English and Spanish style. He had chart-busters, such as "Bésame Mucho", "Amor", and "What a Diff'rence a Day Made". He made personal appearances and performed on radio programs, most notably Your Hit Parade, in several movies, and on television. During this initial phase of his career, his popularity in the United States rivaled that of crooners Frank Sinatra and Perry Como.

"Bésame Mucho" is a bolero song written in 1932 by Mexican songwriter Consuelo Velázquez. It is one of the most popular songs of the 20th century and one of the most important songs in the history of Latin music. It was recognized in 1999 as the most recorded and covered song in Spanish of all time. Famous versions were sung by Trio Los Panchos and female vocalist Gigliola Cinquetti in 1968, and by Dalida in 1976. English lyrics to it were written by Sunny Skylar. It inspired the cult indian song, Yeh Samaa Samaa Hai Pyar Ka, sung by Lata Mangeshkar in the film Jab Jab Phool Khile