Abstract: A musical device includes a frame including a plurality of receptacles for receiving three-dimensional parts each having a face capable of swapping between at least two orientations in the receptacle; each part including an indexing element of the orientation of the part among at least two orientations, a plurality of detectors, each detector being associated with a receptacle to determine orientation of the part by detecting an indexing element in its receptacle, at least one audio system, inserting at least two parts into their respective receptacles triggering the sound diffusion by the audio system of at least two given music tracks simultaneously based on each of the orientations of said parts determined; the device further including a calculation system to ensure synchronization of the music tracks, soundly diffused simultaneously.

Abstract: A musical device includes a frame including a plurality of receptacles for receiving three-dimensional parts each having a face capable of swapping between at least two orientations in the receptacle; each part including an indexing element of the orientation of the part among at least two orientations, a plurality of detectors, each detector being associated with a receptacle to determine orientation of the part by detecting an indexing element in its receptacle, at least one audio system, inserting at least two parts into their respective receptacles triggering the sound diffusion by the audio system of at least two given music tracks simultaneously based on each of the orientations of said parts determined; the device further including a calculation system to ensure synchronization of the music tracks, soundly diffused simultaneously.