Audra singing "I'll Be Here"

Hello all!

I am a high school theatre teacher, and have recently been teaching a Musical Theatre class. One of the projects that I love to do with the students is deconstructing a musical performance, breaking down what makes the performance great. The example I have used in the past is a video of Audra McDonald singing "I'll Be Here" from her televised PBS concert. However, the video I used on Youtube has been removed, and I have had no luck finding it elsewhere on the internet.

If anyone has any leads on where I can find a video of her performance (I am perfectly willing to pay for it on an Amazon or iTunes situation) please let me know!