Contact Us This site is not operated by, sponsored by, endorsed by, or affiliated with the official organizers of Winter Music Conference, Ultra Music Festival, or Miami Music Week. To view the official WMC website, please visit www.wintermusicconference.com. To view the official UMF website, please visit www.ultramusicfestival.com. To view the official MMW website, please visit www.miamimusicweek.com. All that being said, we're happy to answer your questions about WMC or UMF. If you're looking for answers to one of the following topics, please use the link provided: Information about Official WMC Badges Requests for press credentials Suggest an artist, DJ, event, or party for WMC Billing questions or refund requests for event tickets All other inquiries may be directed to the email form below: Name* First Last Email* Message*EmailThis field is for validation purposes and should be left unchanged.