Всем доброго времени суток составить письмо другу на языке про рок (или про любой другой) концерт на 100-120 слов. заранее ; )

Hello! What do you do?
Read,play,enythink else? I will go
to London in April. I serf the Net...
Okay,on Friday will be Big Ben
Rock Group Concert. I come maybe
the 20-th of April. The concert will
be 30-th of April. The 2013 year.
Will we coming? What do you think
about?
Please write back. I will wait.