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.
Tutor Salary. A Tutor earns an average wage of $17.28 per hour. Skills that are associated with high pay for this job are Physics, French Language, Math, Science, and Reading. Most people move on to other jobs if they have more than 20 years' experience in this field. $15,495 - $68,510.