Unplugged String round..

Next week in Airtel super Singer 2008 its going to be Unplugged string round. The show is set to have top 6 contestants singing with the BGM with the string instruments... last time we saw unplugged round with Stephen Devassy but this round Piano wont be there.. Playback singer Harini is set to join as special guest/judge in the show & looks like the contestants will be performing duet songs.. its easy for the directors to have duets songs with 3-3 boys-girls contestants..