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Contact
MP3 to MIDI Tool is maintained by Karl Zhang. Use the email address below for questions about the converter, privacy requests, accessibility feedback, or reports of a page that is not working.
Helpful details for a problem report
Please include the page address, your browser and device type, what you expected to happen, and what happened instead. Do not attach private or copyrighted audio unless you have the right to share it.
Conversion questions
If a melody is not detected as expected, mention whether the source contains one note at a time, background instruments, percussion, or strong effects. These details make it easier to understand the result without asking you to send the original recording.