37 Restoration of musical instruments; Restoration of accessories for musical instruments, namely, cases for musical instruments, reeds for musical instruments and mouthpieces for musical instruments; Repair of musical instruments; Repair of accessories for musical instruments, namely, cases for musical instruments, reeds for musical instruments and mouthpieces for musical instruments; Providing information relating to the repair or maintenance of musical instruments and accessories for musical instruments, namely, cases, reeds and mouthpieces; Maintenance of musical instruments and accessories for musical instruments, namely, cases for musical instruments, reeds for musical instruments and mouthpieces for musical instruments