Guillermo Vadala....He is outstanding He is playing only stright 8ths, it is from a sessiong pop singer album...Why does it sound so great!! He grooves with that 8th notes!! The first time I hear this kind of thing...I can`t find examples like this in music of the US, something that simple but played so groovy and so precise. He plays roots in a very original way! Why does this sound so great???? He is playing those 8ths on top of the beat???? It is so simple but so tricky at the same time Awesome simply awesome IMO Give it a listen please!