Think of the melody to the Happy Birthday song in English. The Spanish version uses the same melody as the English-language version.
Learn to pronounce the following phrase: "¡Feliz cumpleaños a tí!" The phrase literally translates to "Happy Birthday to you!" The words, in order, are pronounced in the following way: "Feh-leez," "Coom-pleanyos," "Ah" and "Tee." The "y" is used to help you pronounce the accent mark -- known as a tilde -- above the "n" in cumpleaños.
Sing the song according to the following lyrics. Add the name of the person celebrating her birthday at the end of the third line.
"¡Feliz cumpleaños a tí!"
"¡Feliz cumpleaños a tí!"
"¡Feliz cumpleaños a [person's name]!"
"¡Feliz cumpleaños a tí!"