I doubt I can be of much help, but could you provide a list of all the libraries that were used on the series? What was the earliest year of its use? Provide as many concise bullet points about the tune and I'll keep an ear out for it.
This track was never used on the show, it was only used in commercials and intros.
SBT is a TV with several hard-to-find tracks, and the employees are not helpful. There are some collectors who pay a lot of money or who are friends with trusted employees who own these tracks...
The most used packages were Bruton, Valentino and tracks used in films that came with separate tracks.
SBT also had an artist who created tracks for the broadcaster and a third party company that made the songs that came out on LP's or were used only internally, at the time "Mario Lucio de Freitas" was one of the composers and also worked on the sound of the series, but his style doesn't even come close to SBT's soundtrack, and he says he didn't keep anything from the time he worked on TV, which can't be true....
And another person is maestro Zézinho, but the collection of the production company "JPS PRODUÇÕES" is not available to the public and probably wasn't made by him either, as they started making songs with a digital aspect in 1992.
I have a collection of practically all SBT songs, but there are still a few missing, and this one by Chapolin is one of them.
The track was created before 1988, we don't know the author, we don't know the title, we only know that it has more than 33 seconds, and that it is composed by drum machine Ace Tone Rhythm Ace FR-3 probably, clarinet, bass and some device of distortion. It was composed at 107 bpm
Other station tracks that are lost to the public:
First Chapolin opening song used since 1984, may be olderhttps://cdn.discordapp.com/attachments/525341743630254083/1062265702741983232/Pianinho.mp3First opening track of the temptation program, used since 1994 but may be olderhttps://cdn.discordapp.com/attachments/525341743630254083/1062262891132227654/Tentacao_1.mp3Soundtrack used in the wheel of fortune draws on the Tele Sena program with Silvio Santos, is older than 1998I got this song from a collector, but he didn't say where it came from and he didn't authorize sending the original anywhere.
https://cdn.discordapp.com/attachments/525341743630254083/1062262700434018314/Rodas_da_fortuna.mp3And here is the thread of the topichttps://cdn.discordapp.com/attachments/525341743630254083/1017531978989457518/Musica_da_Abertura_do_Chapolin_Completa.mp3Tele Sena partial result track used since 1998https://cdn.discordapp.com/attachments/655545965297533043/1046667497673326622/Resultado_parcial.mp3There are several other tracks that are unknown, but these are the ones that are most likely to be from an international album.