EC2 micros run less than half a cent per hour using spot requests, but I'm not sure why Spotify would want to pay out on obvious non-human use. One would be be

EC2 micros run less than half a cent per hour using spot requests, but I'm not sure why Spotify would want to pay out on obvious non-human use. One would be better off using a large instance, perhaps running OpenVZ, and proxying the data through residential IPs.