I set out over the last month to prove to myself whether a cloud-based iTunes would work for me or not. I went into the experiment with some questions: How much data will I use? Will buffering drive me crazy?
Will there be lag, or stuttering, of my music in dead zones? Obviously the cloud-based iTunes is not out yet, so my first task was to find an app that would simulate it – specifically, I needed to be able to stream songs on demand.