Verified answer

It sounds like what you're after is some opera. Portugal didn't have an operatic tradition like many other countries. I am not aware of a single opera composed by a Portuguese composer. There are, however a number of operas by Brazilian composers in Portuguese:

Jorge Antunes - 'Olga'

Antônio Gomes - 'A noite do castelo'

Ernst Mahle - 'O Garatuja'

Well i genuinely am portuguese so ican supply u some songs lets see... A band named "da weasel" theyre lovely good especialy the songs. "dialectos de ternura"that smy favorite and you will find different just right ones from them uhmm..Idk i cant believe much correct now however thats it for portuguese and forspanish you will discover alot like reggeaton and stuff...These cultures from these places dont have much songslike we do its there own cultural songs and theyreway different so simply look things up on google excellent luck =]

problematic factor seek into bing and yahoo just that can assist