Hanson, 'Thinkin' Bout Something' (Sessions)

Spend just a few minutes with Hanson and, as critics have been pointing out for years, Isaac, Taylor and Zac have indeed "grown up." All three are married with children and have made several introspective, mature records like 2007's 'The Walk,' an album that raised awareness about poverty in Africa.

But still, the brothers haven't lost any of their youthful cheer. Their latest album, 'Shout It Out,' combines an upbeat vibe with classic soul sounds to make what Taylor describes as a "summer record." Hanson recently played several of the new tracks for a Sessions taping at AOL's New York studio, and sat down with us to discuss their families, their love of 'The Blues Brothers' and how they handle comparisons to the Jonas Brothers. Check out the performance and interview below.