Trio Libre: Colombian musician Samuel Torres' new album features just three instruments Colombian-born percussionist and composer Samuel Torres and his group release their newest album, Trio Libre. Music Trio Libre: Colombian musician Samuel Torres' new album features just three instruments Colombian-born percussionist and composer Samuel Torres and his group release their newest album, Trio Libre. Transcript (SOUNDBITE OF MUSIC) ADRIAN MA, HOST: A collage of piano, vibraphone and conga drums - that's the trio of instruments you'll hear in "Trio Libre"... (SOUNDBITE OF MUSIC) MA: ...A forthcoming album by Colombian-born percussionist and composer Samuel Torres. (SOUNDBITE OF MUSIC) MA: "Trio Libre" is a different sort of album for Torres because it's more minimal and stripped down. (SOUNDBITE OF MUSIC) SAMUEL TORRES: "Trio Libre" - it's a very interesting project for me, a new challenge, because instead of going for more instruments, like I did in my previous albums, I did a symphonic album.…