Yep, that's right. There's one out there. The Alpine Blackbird PMD-B100 apparently nto only can give you turn-by-turn directions over your car FM radio, but it plays MP3's and WMA music files the same way. Nice, eh?
The downside is its cost. It runs around $700, which seems like a lot for a direction-giver and music-player.
GPS that plays music?
Linear Mode
