我们常收到一些读者——包括音乐爱好者和业余作者来信,问及一些音乐知识方面的问题。限于人手未能一一复信作答。现择其较有普遍性的问题,请专家或查阅有关资料在这里陆续解答,或可对提问者和广大读者有所帮助。欢迎大家通过“编辑部热线”栏目提出你们的问题、要求、和意见建议。 We often receive letters from readers, including music lovers and amateur authors, asking some questions about music knowledge. Limited to the manpower failed to reply one by one reply. Now choose its more common problems, ask experts or consult the relevant information here one after another to answer, or may be helpful to the questioners and readers. Welcome everyone through the “editorial department hotline” column put forward your questions, requests, and suggestions.