Here is a list of unknown tracks played on InterTV (a local TV Globo network in Rio de Janeiro, Minas Gerais and Rio Grande do Norte)
InterTV is known for using many of Publinter and Sonoton labels. Such as Sound Ideas, Valentino, Canary, Abaco, and more...
that unknown ambient track was heavily used on InterTV presentations (there's a high chance that is a piece of stock music)
another track played on InterTV is a cheesy up-tempo rock theme played on Cabugi Comunidade (from the Rio Grande do Norte station) in 2000's and 2010's
01:00 it was also played on Globo Esporte from RPC (a local TV Globo network from Paraná)
and the latest unknown library music played on InterTV is that corporate track played on InterTV Notícia
also played on this promo from TV Cultura (known for using many pieces of Sound Ideas stuff)