Discovered a feature I didn't know about😳

This part where you can reduce the number of MV data! Was it there from the beginning? I just noticed it today! 😂 I'm so impressed that I could adjust the capacity... I hope this reaches people who didn't know about this feature and are struggling with it being heavy 🥹✨ Since I also put games played on Playo, my phone tends to get heavy, so I tried selecting 10 songs and deleting the rest. I hope it becomes a little more comfortable~