Hi, Djoko-
As far as I can tell, Alberto Cortez only recorded the song. The Harry Fox Agency licenses songs in the United States, and they have four listings under the title "Sucu Sucu."
The writer of the song recorded by Alberto Cortez was TARATENO ROJAS, and the copyright holder is FILMTRAX COPYRIGHT HLDGS INC. OBO EMI MOGULL INC.

Two listings are for a song written by RIGOBERTO ROJAS SUAREZ - with the shared name Rojas, I'm wondering if Tarateno and Rigoberto have a connection.

The fourth listing is for a song titled "El Sucu-Sucu," written by J. BARBOZA, LUIS F. VINA BETTA, FERVI.

Hope that answers your question.

Nice song, isn't it?

-Joe-