Switch to a different app's Touch Bar

I am using one of the Spotify Touch Bar presets, which allows me to scrub/change song and things like that. How can I configure that Touch Bar to show on various apps? I'm interested in a keyboard shortcut or holding a modifier key to bring that up in like Safari for example, so it can effectively hide the Safari Touch Bar to show the Spotfiy Touch Bar while shift is held, or by pressing shift space to bring it up, change the song for example, and then shift space again to switch back to Safari. Any idea if that's possible?