Looking for the name of a Brazilian singer - Santara or something

[Woods]

At some point the DJ at the bar where I was working played some song in Portuguese - a male voice singing in a very unusual and interesting way. Indeed he played several songs in Portuguese, but at the end of the night I asked him if he remembered which could have been the one that stood out. He said "something Santara," as far as I remember - I think I remember the surname, because it sounded like "Santana," but I don't remember the first name and I didn't have the time to write it down. Has anyone got a clue? I tried googling "Santara Brazilian Singer" etc., but didn't get any results.

[Osias]

Never heard of Santara, singer or anything, in any language. If it was Santana there's Luan and Leo.

Also don't know a Dandara singer, the nearest name I can think. And it's a girl name.

Any other clue?