#1
I'm looking for songs like wonderwall that are mostly chord progressions with a few arpeggios thrown in, only with portuguese lyrics.

Rare stuff IMO, anyone on U-G know of such songs?
#2
Dunas - GNR
Ai se ele Cai - Xutos e Pontapés
Carta - Toranja
Ninguem é de ninguem - Joao pedro pais
Aqui ao luar - Xutos e Pontapes

those are some