I want to exchange song data. KORG app December 13, 2018 23:24 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? Permalink Article is closed for comments.