Contact

CUSTOMER SERVICE
If you have any issues regarding a purchase, please email us at the address below. We reply to customer emails every Saturday, as we spend our weekdays making Hack Music Theory things for you. Thanks for your patience :)

YOUTUBE COMMENTS
We premiere a video every Saturday at 12 noon (PT), then we hang out on YouTube for an hour, replying to as many comments on that new video as possible. We'd love to meet you, so come say hello on our next video!

THEORY / GENERAL
We read every email, and we're deeply grateful for your interest in Hack Music Theory. As we get hundreds of theory questions and general messages though, we're unfortunately unable to reply to these emails.

info (at) revolutionharmony.org