Conversation so far:
What was a hit of Hanson's besides mmmBop?
Another of Hanson's hit songs was Yearbook.
What did the band Hanson originally do?
Hanson is an American pop rock band.
What did Hanson do?
Hanson is an American pop rock band.
Who was in the group Hanson?
Hanson consists of brothers Isaac, Taylor, and Zac. Supporting members include Dimitrius Collins (guitar), and Andrew Perusi (bass) who have toured and performed live with the band since 2007.
When did the band Hanson perform
The Albertane Tour was the debut tour by American band, Hanson and ran from June 9, 1998 to September 30, 1998.
Where was the Hansen Albertane tour?
For the Albertane tour Hanson visited Europe and North America.
What was the band Hanson's original name?
They were known as the Hanson Brothers before changing their name.

Question: What year did they change their name
Self-contained rewrite: What year did the band Hanson change their name?