So I have been trying to farm Torn Scores that drop from mobs during this Music Festival but they have ultimately horrible drop rate in contrast to other festival mob drop items. I have tried blue, white, yellow, grey and green colored mobs. Tried low level mobs, and the ones closer to my level. Their drop rate is super low. Why is this? 10 of them required for grammophone festival event and you get title if you do it 12 times which is 120 Torn Scores where I'm not even guaranteed that i will successfully finish the festival event.