Tremor Festival stories: PRI's The World
![Tremor festival](https://noiseunit.co/wp-content/uploads/2018/06/Tremor-festival.jpg)
“Musician Rafael Carvalho tunes his viola da terra, a 12-stringed, double-hearted small guitar and begins to play a sweetly wistful melody. As he plucks away at the strings, Carvalho’s viola fills the room with poignant music described in Portuguese as saudade— which captures a longing for family and friends who have emigrated abroad and nostalgia for the homeland left behind….”