Who composed the song “Happy Birthday” by Nelio Guerson & Carlos Guerson?

The song “Happy Birthday” by Nelio Guerson & Carlos Guerson was composed by Carlos Guerson and Nelio Guerson.

Nelio Guerson & Carlos Guerson

Carlos Guerson / Nelio Guerson

Happy birthday
Happy birthday to you

Happy birthday
Happy birthday to you uh uh uh uh uh

Happy birthday
Happy birthday to you

La ra ra
La la ra ra - la ra ra
La ra ra
La la ra ra - la ra ra
La ra ra - la la ra ra

Who composed the song “Happy Birthday” by Nelio Guerson & Carlos Guerson?: The song “Happy Birthday” by Nelio Guerson & Carlos Guerson was composed by Carlos Guerson and Nelio Guerson.