你们学校的"周末音乐俱乐部"正在招聘,急需两名教授钢琴和吉他的音乐老师.俱乐

Dear Sir,
　　I am now writing to you in the hope of being music teaher of Yu Ying Middle school. There are several reasons for me to make the choice. To begin with, i am good at dancing, singing, and playing the paino and the guitar. Moreover, as a tender female, i love children very much. I think that playing with children is a wonderful thing in my life. Also i can speak fluent English. It won't be a problem for me to communicate with children who came from U.K, America, Canada or Singapore.I am looking forward to your early reply.

　　Yours Truly,

Dear Sir,
I am now writing to you in the hope of being music teaher of Yu Ying Middle school. There are several reasons for me to make the choice. To begin with, i am good at dancing, singing, and playing the paino and the guitar. Moreover, as a tender female, i love children very much. I think that playing with children is a wonderful thing in my life. Also i can speak fluent English. It won't be a problem for me to communicate with children who came from U.K, America, Canada or Singapore.I am looking forward to your early reply.
Yours,
xx

One possible version:
Hey,friends!Can you play the piano or the guitar?Do you have time on the weekend?Weekend Music Club needs your help.We need two music teachers to teach the piano and the guitar.Do you want to join us?please call us at 886-8686.

我选择教授钢琴！
一、判断自己的实力！
二、根据自己的实际情况可以去应聘！
三、应聘教授钢琴！

设备齐全吗？