Welcome To Slim Radio Slim Radio is a fresh new online radio station created for the true music lover. Our Vision. To be the preferred radio station for West London and beyond and the first choice for quality house, soul, and RnB streamed worldwide. Our Mission to you the listener. Slim Radio will deliver a world-class listening experience by curating the finest quality house, soul, and R&B We are connecting discerning audiences in West London and across the globe through quality sound, authentic DJs, and an unwavering passion for music