1.9M views · 25K reactions | Check out a full version of MMMBop from the new String Theory album available tomorrow! Hear the song acoustic as it was first written, alongside a full symphony. #hansonstringtheoryalbum | Hanson | Facebook

More than two decades after Hanson’s debut album, “MMMBop” is still a massive hit — and the brothers call the song a “cultural wave” that jumpstarted their careers. https://cbsn.ws/3JD2AHz | CBS Mornings