I am a music teacher in the Northwest suburbs of Chicago. I was giving lessons for Amadeus. The few times I actually got paid, it was a struggle. I sent scathing emails to several people before I got a resposne. Now I am still owed for 7 lessons. I don't know what the deal is with them, but if you are a teacher, I would strongly suggest you not work for them. If you are a consumer, don't use them.