Imagine while driving your car or jogging on the beach or lazily lying down on your settee, the radio is broadcasting a great song; the title and the singer are unknown to you but you to listen to it again.
All you have to do is press a button, the system adds this song into your personal play list and immediately it begins researching it allowing you to listen to the radio as usual you do.
When the system intercepts your song, it inform you visualizing the singer and the title on display; at this point by pressing a key you can listen to it again otherwise nothing will occur.

CAR STEREO	HOME TUNERS
MOBILE PHONES

The concept can be applied over all kind of tuner like: car stereo, walkman, home tuners, mobile phones (with built-in radio) and besides can be applied over all kind of broadcasting system FM/RDS/EON, DAB, IBOC, DRM .