Rekordbox has a function where you can midi map any external midi device such as a keyboard or a cheap midi controller, to change the colour of your DMX lighting set up. Is there anyway you could map
these commands over to Lumia stream? I think that would be awesome for Twitch streams! Any advice would be appreciated 
Sure, we have Midi Input Control as well as an open api if any one wants to make an external integration.
Here’s an example of Midi input control: https://twitter.com/LumiaStream/status/1459261478989709322?s=20
And here’s our Developers api: https://dev.lumiastream.com
Has anyone managed to get Rekordbox Lighting to react to chat commands? I gave it a few goes but only got as far as mapping Redkordbox hotcues to a digital midi controller. I couldn’t get Lumia Stream to send Midi back to the digital midi controller. If anyone does know how I would love to hear from you!!
Thanks