I've used something similar to that... I need to d/l and see if it has a weightlifting-specific feature. Looks nice from the description, and thanks.
I listen to my own music when I lift. The radio isn't friendly to the kind of music that gets me motivated

If you have unlimited data, Orb is an outstanding program that runs on your home PC and streams whatever you've got in your library out to any device, including a browser-enabled phone. It can be testy sometimes, but beats the **** out of slowly downloading stuff to my phone just for workouts. With Orb I can stream all of my mp3's at will.
Even us dudes get sick of the grunting plate-droppers. Even worse is the dudes who do curls while they look themselves in the eye in the mirror. It's creepy as ****. Makes me want to wipe down the weights they used before I pick them up. Errg.