So long as Melodyne can manipulate the Audio Loop to produce all the chords, then just like the Audya, all the various chord loops can be stored in the MS memory or HDD, and so there is no need for real-time transposition. (Remember the MS has way more storage capacity then the Audya)

Bill
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English Riviera:
Live entertainment, Real Ale, Great Scenery, Great Beaches, why would anyone want to live anywhere else (I�m definitely staying put).