假如你是John，你校试行在课间播放音乐。你班同学对此进行了讨论，看法不一。大多数同学赞同，而部分同学反对。请你根据表格中所提供的信息，给你们的校长写一封信，介绍大家的观点，同时谈谈自己的看法。
【要求】
1. 词数90左右。信的开头和结尾已为你写好，不计入总词数。
2. 完整表达表格中的提示内容，句式规范，字迹工整。
3. 可以适当发挥，使条理清晰，内容完整，意思连贯。文中不得出现真实的姓名和校名。
参考词汇：学习效率 study efficiency；预期的 expected；沉浸在……中 be lost in...
Dear Headmaster,
We have had a discussion about whether to play music during the break.
All the students in our class gave their ideas.
Most of us agree that the music should be played. They think listening to music can make them feel happy. Besides, music helps them relax after hard work. What's more, music can help them improve the study efficiency.
But some students disagree. They doubt whether it can work out as expected by listening to music, as the break is short. In addition, in class some students are still lost in music, which has a bad effect on them.
I think what we need is peace instead of the noise produced by music. So I don't like music. What's your idea?
Yours sincerely,
John
