MUSICAL APPARATUS CREATING CHORUS SOUND TO ACCOMPANY LIVE VOCAL SOUND

A chorus apparatus creates an artificial chorus sound in parallel to a live vocal sound. A pickup collects a live vocal sound and converts the collected live vocal sound into a corresponding vocal sound signal. A generator device generates a chorus sound signal representative of an artificial chorus sound in synchronization with the vocal sound signal. A plurality of output devices are installed separately from each other to define different sound sources. One of the output devices receives the vocal sound signal and acoustically reproduces therefrom the live vocal sound. Another of the output devices receives the chorus sound signal and acoustically reproduces therefrom the artificial chorus sound so that the live vocal sound and the artificial chorus sound can be mixed as if sounded from different sound sources.