Each week, Customer Love offers a quick snapshot of one of MailChimp’s awesome users.Who: Harmonix
What: A videogame development company responsible for music-based titles—most notably, the Rock Band franchise.
Where: Cambridge, Mass.
Why we love them: The folks at Harmonix have turned their passion—in this case, music—into a profession. They live MailChimp’s "Love what you do" ethos, and we obviously love that.