The x-Music Laboratory (x-Music Laboratory) conducts research and artistic activities to explore the origins, universality, and applicability of music while crossing and multiplying (= Crossing, X) diverse cultural, artistic, and academic fields, and to create and pioneer the next unknown music culture (= neXt Music), which has not yet been firmly named. The members have their own research themes and are engaged in research and artistic activities. We attempt to conduct practical research on music by creating musical experiences while selecting our  own space-time to facilitate contemplation.