Hello everyone, I'm building Mixify (https://mixify.fr), a French SaaS platform for professional DJs and commercial venues (bars, lounges, event spaces). I'm looking for guidance on whether my use case is compliant with MusicKit JS policies. How it works: The Host (a venue owner or DJ) logs into the Mixify dashboard using their own Apple Music subscription. The Guests scan a QR code to access a web interface where they can browse the Apple Music catalog and suggest songs. The Host reviews suggestions, accepts or rejects them, and accepted songs are added to the playback queue. Playback is handled entirely by MusicKit JS in the host's authenticated browser session, connected to the venue's speakers. Key points: Mixify is a paid SaaS (starting at €49/month) — we charge for event management tools (dashboard, analytics, guest interaction), not for access to music content. Only the authenticated Apple Music subscriber hears/controls playback. Guests only browse and suggest — they never access playback. No content is downloaded, cached, or redistributed. We use the official MusicKit JS player exclusively. Venues are responsible for their own public performance licenses (SACEM in France). My questions: Does this B2B workflow — where a SaaS manages song request logistics but relies on MusicKit JS solely for playback by an authenticated subscriber — comply with the MusicKit guidelines? Are there any specific restrictions on using MusicKit JS in a commercial/venue environment that I should be aware of? Is there a recommended way to contact Apple Developer Relations directly for a formal compliance review of this use case? I've already submitted an inquiry via the Apple Developer contact form and email, but I'd appreciate any community insight or experience with similar integrations. Thank you!