I want to exchange song data. KORG app July 03, 2019 22:48 Follow Song data can be exchanged by local transmission between two Nintendo Switches or over the internet. Please select 'Data Exchange' mode. Facebook Twitter LinkedIn Comments Thomas Davis April 27, 2018 00:07 What exactly does exchanging song data do? Does this enable the ability to get your project from one version of gadget to the other? Comment actions Permalink Article is closed for comments.