Hatsing
Contact
Contact Hatsing about violin scale corrections, teacher feedback or partnerships. Email hello@hatsing.com.
What to include
For a fingering correction, include the key, the note and a screenshot if possible. For teacher feedback, tell us which level you teach and what you would change.
For partnerships, include the site or product, the audience and the proposed scope.
Response time
We aim to reply within two business days. Corrections that affect a published chart are prioritized.