With electronic keyboards, there is no need for QWERTY, but people have become accustomed to the design and that is why it continues to be used, explained Robert L. Goldberg, a professor at the University of California's Ergonomics Program. 1  7 Gadgets That Changed the World.
Music Teacher Salary. The average salary for a Music Teacher is $40,350 per year. Experience has a moderate effect on pay for this job. The highest paying skills associated with this job are Piano, Curriculum Planning, and Music Teacher. $28,790 - $61,982.
Tutoring fees for professional tutors in lower-demand fields. $50-$100 per hour. As a writing tutor, with an MFA, going to students' homes, I charged $80 per hour. I could probably charge a little more now, if I were still working as a private tutor.