That pulls across all the song and sequence data. The Switch generates a QR code which you can scan with your iOS device using the Kamata Gadget, which is an in-app purchase in Gadget for iOS. The other new feature is the ability to transfer song data via QR Code. I’m assuming drugs and alcohol are optional extras. Most musical collaborations are full of angst and fallouts over key changes and drunken drummers whereas this sounds like a lot of fun. Maybe you can compete to see who makes the best beat the fastest? Or who can write the fruitiest track? No, I don’t know how you make it competitive. If someone brings along another Joy-Con and another friend then you’ve got a party! All four of you can co-compose some serious beats and basslines. The co-composing bit I get, but competitive drum machine programming? What’s that about? Anyway, with the 1.2 update you and a friend can use a single pair of Joy-Cons to start playing with Gadget together. They call it “Co-composing” or “competitive multiplaying”.

Korg gadget review for nintendo switch