This version appears to be a transcription for organ based on the close up of the music at the start - http://www.youtube.com/watch?v=I7-T2IRkijo with an alternative version at http://www.youtube.com/watch?v=TArWNq2retM.
I must admit that it works better than I thought it would, although I'm still not convinced. Nothing immediately jumps out as an available arrangement for Op 3 No 2, although various other pieces are available, including the Paganini Rhapsody at http://www.musicroom.com/se/ID_No/072029/details.html or first page preview of the 18th variation at http://www.musicnotes.com/sheetmusic/mtd.asp?ppn=mn0018571
I imagine there will be two schools of thought - but if Bach got away with it all those years ago, then why not?
Andrew