The song Guadalajara was recorded by Desi Arnaz (of I Love Lucy fame) in 1946 for RCA/Victor records. It was one of his more popular songs and was often requested. He went on to perform this song in the second episode of I Love Lucy (The Girls Want to Go to a Nightclub).
If you want to hear Desi perfomr Guadalajare yourself then check out one of the following albums, Babalu Music!, The Best of Desi Arnaz: The Mambo King, and Babalu.
Guadalajara has also been covered by people as diverse as Elvis Presley and The Herrera Sisters.