do you use it? I tried it today with 2 purposes: 1. To have a benchmark level for noise as students completed centers 2. To stimulate students without having to use my own voice It worked ok. A few students even used it for the same purpose I had stated at the beginning of their center time. The one downside is that the Pandora station that I would like to use and even listen to myself after school plays commercials. Does anyone know of a free/reasonably priced site or resource for music that is first grader friendly? I like instrumental stuff more than anything so that students aren't encouraged to talk. I also would like to avoid having to cover up for inappropriate commercials or lyrics while the class and I are working.