Will Sync Library work while computer is asleep?

Greetings. I have decided to use Sync Library on my Macintosh, however, with the amount of songs I have installed, I wonder if putting my computer into sleep mode would be the best to ensure the process finishes as soon as possible. I ask because the some uploads are currently set to take some time, possibly a few days), and my computer has had issues lately with powering off (in addition to giving me a warning when I try to close the Music app).

in short, should it be OK to put my Macintosh into sleep mode while my computer is updating the cloud music library through Sync Library?