In the experimental scenario -word meets experimental-, Bruno has worked with artists of the likes of Tom Zé, Gary Lucas, Arnaldo Antunes, Strand, Hyperpotamus, Javier Corcobado, Nacho Vegas, Carlos Ann, Javier Diez Ena (Dead Capo), Leopoldo María Panero, Dick El Demasiado, Javier Colis, Enrique Bunbury, Tanja Tagaq, Vanessa Daou, Mariona Aupí, Leo Minax, Nacho Mastretta, Le Voyeur Mendez and Jaime López among others.