Car Stero w/ Crossfader

Like a crossfader on a DJ's mixer. Assign one radio station to the left of the fader and another to the right to achive that perfect mix! The radio would have a number of station presets like any normal radio but by holding one of the preset buttons and tapping a button to the left or right of the crossfader you could assign a station to the crossfader, then move the crossfader from right to left to mix. Optionally there would be a earphone jack and a cue button for each station preset so you could hear what the other stations are doing before adding them into the mix. Other models would have cd players which could also be assigned to the crossfader. Expensive models could have effects like reverb and flange. You could mix a news report with a classical music station, or a sporting event with a top 40 station. There could even be a jack on the face of the head unit so you could plug in a minidisc or cassete player and assign it to the crossfader also. A person could create a banging mix while on thier way to work!