Is there a playlist file in the Sequoia Music app I can grab from a Time Machine backup?

I have 40,000 songs and extensive playlists on my Mac. I usually don't select the sync to the Cloud option because I use Match on my other devices and still sync my library to an iPod and selecting the sync option blows up the playlists on your computer. But it was inadvertently selected and now I want my old playlists back. I do use Time Machine for backup but can't seem to find the file that would restore my old playlists. I know iTunes had a single file. Does Sequoia?