NOISESUPPLY - Pandora for SoundCloud
Pingdom - With website monitoring from Pingdom you will be the first to know when your website is down. No installation required. 30-day free trial.
20v - Create a custom music channel based on a single song
StatusCake - Website Uptime Monitoring & Alerts – Free Unlimited Downtime Monitoring
Tune My Music - Transfer Playlists Between Music Services
Better Uptime - We call you when your website goes down