Content writer for music - instrument families, doc attached

I need written content of around 4 pages on each instrument family namely brass, percussion, string, woodwind and keyboard. this content is for 6 year old kid so should be written in that language. I will pay 5$ per script. In total I have 11 scripts, but I will start the project with these 4. The next 7 scripts are related to India for example percussion instruments of India, I have got some content collected for guidelines. In case you have a knack of music teachiing and writing both, please revert back. As I am also looking for writing music content in my website and it will be a huge amount of work later. I need this very very fast. I have attached the basic doc..You can see much work is already done, you can edit it but I want a real good explanaion of things for a 6 year old. Please write me a sample of say 2 pages to grab my attention or send your sample....