[StevenK]

I have about 5 pages made completely in E major...there are still 5 pages needed to be added to it, but they have to be in A Flat major. Basically, I need to change the key signature during the piece for the second half without altering the first half....How do I do this?. Much help appreciated, thank you!

ps. By mistake, I posted this post in the wrong section. Sorry about that.