Exchange (English writing/editing) or Pay for Beg Violin Lessons!

I am seeking a Stanford graduate student or undergraduate with experience teaching beginning Violin and good with young children (6yr old).
I am interested in 30min or 45min session, once a week. Can pick up or bring student to a specified location.

EXCHANGE: if you are interested, I can provide my professional services as educator, writer, editor. I have over 15 years of teaching experience (most at Stanford), published over 13 academic articles, and have extensive experience in helping students with academic writing (research papers, grant proposals, scientific posters, dissertations and journal articles, etc). We can negotiate the exchange so that the exchange is fair. Usually, the equivalent hours in consultation or editing in exchange for Violin tutorials.

PAY: if you are interested in pay, I would be open to negotiate based on your level of experience and what you have to offer.

Thanks!