MisterTroizan is archi fan of this series (yes, again) and so he pounces on the latest avidly. These two volumes are successful. The illustrations in both sweet and tonic contribute broadly, CESL graphuiquement gays are very drunk. The choice of sounds are both interressants: for instruments, clarinet, cello, trumpet; harp, drums and electric guitar (not so silly, ideal for small rockers) and for vehicles, safe values: car, truck, bicycle, train, boat and tram (perfect for little guys).