Career
He has a lifetime of experience in jazz, Argentine folk and rock music and has a successful career as a solo artist. He is very well known for giving rock songs a jazz-oriented style, by playing the fretless bass, with a big influence from Jaco Pastorius. He is a multi-instrumentalist and the author of several books of poetry published in Argentina.
He is also an important figure in Argentine rock, where in the mid-1970s, he had various appearances with groups like ALAS and Pastoral.
Later he began his solo career, while also working scoring music to film soundtracks. His 1991 album Tango 4 with Charly García as a duo went platinum and was named best rock album of the year in Argentina by the Argentine Association of Entertainment Critics.