sentences:  Other guest musicians for the recent live concerts of "Studies for The Acoustic Grid - Book II" include Carlos Adriano Herrera (Bassoon), Soko Rodrigo (Flute), and Federico Linari (Harmonica).Past permanent members were Mario Castelli, Nicolás Varchausky, Mariano Cura, Richard Arce, Jerónimo Carmona, and Diego Romero Mascaró.Temporary members have been Pablo Chimenti, Hernán Kerlleñevich, Damián Anache, Nahuel Tavosnanska, Alfonso Ollúa, Rosa Nolly, Maria Laura Antonelli, and many others.