Duets on Ice, Rio de Janeiro Version - UPDATED

Laurie Anderson treated the audience to another Duet on Ice as part of the vernissage of I in U / Eu em Tu, her retrospective exhibition in Rio de Janeiro, Brazil (let's hope there'll pop up a more extensive recording of the event on YouTube soon):

UPDATE #1: a longer video - from the second performance on March 29:

UPDATE #2: an HD video - the best one so far (presumably recorded on March 28):

UPDATE #3: another HD video; this one is from the second performance: