Music Time Machine · 2026-08-31
Contact and rights requests
Use one contact point for catalog corrections, playback reports, privacy questions, and rights concerns.
Send messages to kea9997@gmail.com. Do not send passwords, account credentials, payment information, or unrelated sensitive information.
Catalog or playback report
Include the region, selected year, artist, title, page URL, video ID when visible, what went wrong, and a reliable source or screenshot when useful.
Rights request
Identify the work, page URL, video reference, basis of your request, and how your authority can be verified. This site can correct or remove its reference but cannot alter media hosted by YouTube.
Website production
For a separate website or digital-system project, contact OPTIWORK at contact@optiwork.co.kr. OPTIWORK does not decide Music Time Machine catalog or rights requests.