Growing Up Hanson

Since their hit single MMM-Bop took the music world by storm in 1997, the trio of brothers known as Hanson have really grown up. Big brother Isaac is 19; Taylor, 17, and Zac, 14. They are on tour to promote their new CD, This Time Around.

Ask them what they're been doing over the last three years and they are likely to say that the question should be: What haven't they been doing? They have worked on and off on their new CD and, for the last couple of months, they have been touring. All three Hanson brothers wrote every piece of music on This Time Around, and they co-produced it as well.

They told CBS News Early Show Co-Anchor Jane Clayson that they are involved in all aspects of their work, whether it's a video or a record. While their sound is evolving from pop to rock, they worked with the same producer as they did for their first CD.

Hanson began their U.S. tour in July and will complete it in late October. Then, they'll begin the international leg of their tour.