Article Writing - Singing

I need a total of 16 articles written. Each article needs to be original content approximately 300 words long. All articles must be in great english with very few (if any) grammar mistakes. All articles will be related to "how to sing better". I need 2 original articles on each of the following 8 keyword phrases: 1. how to sing better 2. how to sing high notes 3. online singing lessons 4. how to sing falsetto 5. how to sing metal (as in imitating heavy metal singers) 6. how to sing rock (as in imitating rock and roll singers) 7. how to sing opera 8. singing voice tips Please try to use the keyword in the first 100 words, but no more than 2 or 3 times throughout the entire article. I am okay if you write one original article on the subject and then re-write that article for the second article. However, ALL articles must be able to pass a [login to view URL] test for plagiarism. Many of these articles will obviously be very similar as it is all the same topic; however, if you are up to the challenge; please submit your bid. All articles need to be delivered in a plain text format (such as notepad).