Some stuff in that direction can be done via the Ms Pinky Vinyls.
http://www.mspinky.com/jpgs/Pinky_Pluggo_Live.jpg
"Ms Pinky therefore provides a VST/AudioUnit/RTAS plugin version of her vinyl-controlled audio file player/scratcher, which we call "Pinky Pluggo". This exciting little plugin allows users of VST, Audio Unit, and RTAS-compatible host programs running under both OSX and WinXP to seamlessly integrate Ms Pinky into their music production software sessions... for the purposes of studio recording, or for live performance."
Read it up here:
http://www.mspinky.com/WreckedSystem_Pluggo.html