Via his SoundCloud channel, California singer Kevin McCall has published a new mixtape for his fans, called In My Zone III – The Lost Files. It basically is made out of unreleased tracks that didn’t make it onto his previous projects. One song in particular has caught everybody’s attention, and that is “Waterbed” featuring the one and only R&B crooner Chris Brown. It is a slow and smooth ballad and with its seductive lyrics cleary dedicated to the ladies. Listen to it here.