Pretty cool.
For jailbroken devices there is a tweak called Music Controls Pro.
It has those same exact swipe gestures. Except it integrates into the stock Music.app and you can activate the swipe controls from anywhere(lock screen, home screen, in any app) with an Activator/QuickDo gesture....than swipe to skip, slide up/down to adjust volume, double tap the play/pause...then single tap to exit the gesture interface. It's a must have for anyone that had a JB'n iPhone and listens to music a lot.
This app looks pretty perfect for a stock iPhone tho.
Another AppStore app I have installed is iTunar. It does all that Except for automatically making playlist. Tho I use specifically for mirroring the iPhone's screen onto my HDTV...with the album art, and cool effects when switching songs, and built in swipe controls...it looks awesome when mirrored to a TV. Perfect for parties. All you need is a standard "audio in/out-Vidoe in"(ya know, red, yellow, white plugs). Tho I'm pretty sure you cannot mirror music playback(or any apps for listening to music) on a stock none-jailbroken iPhone to a TV.
If I ever get stuck on a stock iPhone...which hopefully won't happen ....I'm definitely gonna check this one out. Nice find.
