Licensing of musical works; licensing services in the field of music publishing, namely, licensing of musical works; legal services relating to the protection and exploitation of copyright for musical productions; legal services relating to the exploitation of ancillary rights in the field of music productions; licensing of intellectual property rights relating to audio productions

engineering services, namely, technical evaluations concerning design; scientific research; technical research in the field of audio technology; computer software design; computer software development; research and development of new products for third parties; engineering services, namely, conducting of technical project studies; computer software design and development; computer software installation; computer software maintenance; updating of computer software; computer software rental; co...