Academic enrichment programs in the field(s) of music; Book and review publishing; Book publishing; Consultation and advice regarding musical selections and arrangements for sound recordings and live performances; Developing educational manuals for others in the field of music; Developing training systems and learning methodologies for others; Development and dissemination of educational materials of others in the field of music; Educational services, namely, developing curriculum for others in the field of music; Instruction in the field of music; Multimedia publishing of books, magazines, journals, software, games, music, and electronic publications; Music composition and transcription for others; Music composition for others; Music publishing services; Piano instruction; Publication of books; Publication of books, magazines, almanacs and journals; Publication of books, of magazines, of journals, of newspapers, of periodicals, of catalogs, of brochures; Publication of books, reviews; Publication of documents in the field of training, science, public law and social affairs; Publication of manuals; Publication of musical texts; Publication of printed matter; Publication of text books; Publication of texts, books, journals; Publication of texts, books, magazines and other printed matter; Publication of music related instructional books, journals and guides; Publishing of books and reviews; Song writing services; Teaching in the field of music