Krannert Art Museum has launched audio guides and podcasts on iTunes University.
Audio guides for the permanent collection and special exhibits as well as recordings from various museum events are available as free downloads onto any mp3 player. Visitors can then bring the audio guide into the galleries to learn more about individual works of art. Additionally, iPod nanos are available to borrow for free from the Krannert's Education Center for use on the premises.
Go to https://itunes.illinois.edu/ to check out the current offerings. The site will be updated with new material on a regular basis.