There are many vocalists who perform in the Brazilian/latin style. However only a few communicate and have the emotional delivery that Claudia has. Supple yet firm, smooth yet incisive. Her voice is infectious. At the first listening I thought she's good, nice but not commanding. Upon my second listening, when I really sat and listened, I found a wonderful sensual voice that really communicated the words of the song.
If you are a fan of great vocals you should add this artist to you must have list.