Hanson's new album, 'Red Green Blue,' is out now.
Plus, an ET exclusive performance of their new track, 'Write You a Song.'
Hanson -- brothers Isaac, Taylor and Zac -- hits the ET stage for an exclusive, live performance of 'Write You a Song.'
Isaac, Taylor and Zac have 15 children between them.
Hanson opens up about their new album, ‘Against the World,’ and their personal lives.
The singer shared the first photo of his new bundle of joy on social media.
The youngest Hanson brother is debuting new music -- and a much different sound.
ET talks with the youngest brother, Mac Hanson, about pursuing his own career in music.
The band's full concert special premieres Friday, Feb. 2 on AT&T's Audience Network and DirecTV Now platforms.
ET caught up with the famous brothers to chat about the history of their band and their families.
Taylor, Zac and Isaac Hanson open up to ET about marrying fans of the band and their “bucket list” project for 2018.
In honor of the band's 25th anniversary, Hanson sat down with ET to talk about the milestone and what's coming up next.