All brother bands in the 90s and 2000
I'm sure I'm going to miss some but I'll name the ones I can remember. There was Hanson, then the heavy metal band Pantera, and of course we all know The Jonas Brothers. The Black Crowes would be another one.
"The Bacon Brothers" are Kevin Bacon (the actor and "6 degrees of Kevin Bacon" hero) and his Brother. I forgot brother's name.
The Jonas Brothers!;)