Contact

CUSTOMER SERVICE
If you have any issues regarding a purchase, please drop us an email and we'll reply ASAP (usually within 24 hours).

YOUTUBE COMMENTS
We publish a YouTube video every Saturday, then we reply to as many comments (on the new video) as possible. We'd love to meet you, so come say hello and introduce yourself in the comment section of our next video!

GENERAL MESSAGES
We read every email, and we're deeply grateful for your interest in Hack Music Theory. As a result of our YouTube channel, though, we get hundreds of general/theory-related emails, so unfortunately we're unable to reply to these.

info (at) revolutionharmony.org