Can I upload my own songs into Playground Sessions using MIDI or XML files? Dave July 26, 2018 16:03 Updated Follow At the moment, Playground users are not able to upload songs into the application. Related articles How do the features in the Toolbar work on Desktop app? Can I use Playground Sessions with an acoustic piano? Or do I need a keyboard? Are Playground songs true to their original versions? Can I use Playground on my MacBook Pro? Can you create sheet music in Playground Sessions? Comments 0 comments Article is closed for comments.