If you haven't yet heard him, you really must. His music literally lifts you up and transports you to a serene, happy place. I tried to download a video of his from youtube and upload it here, but I got errors from blogger. So here's a link, to a beautiful piece by him, recorded in his youth.
(click on his picture for the link to the video).

He also is one of the many artistes in India who are happy to do fund raising concerts for charitable organizations, and as a result has been on tour in the US several times expressly for fund-raising concerts with specific groups.
While I was still a graduate student about 14 years ago, I got to listen to him live for the first time. It was so utterly magical! After that concert, I was one of the students who escorted him to his host's home. During the drive, he asked me simple questions like what I was studying and what I planned to do after graduation. I don't know what I replied - I was so tongue-tied!
He is older now than in the above video. He is 71, but the music still is as sweet as ever. We listened to him live over the weekend. A part of the proceeds were going to AID (Association for India's Development), my volunteer group.
When he came to the US on tour in 2000, I was a volunteer with Child Relief & You, and I had made these little flute-shaped bookmarks to give away at his concert. But since I did it at the last minute and we didn't have the time to print them, they never got used.
This time, I again remembered these bookmarks on Saturday, and quickly re-made them for AID, in powerpoint. A quick dash to Kinkos for copies, and we were able to hand these out to those who showed interest in our AID table.
I haven't ever taught myself to use better software ... so these aren't perfect, but they worked for the tight deadline, and served the purpose.

Hope you like Chaurasia's music as much as I do!