Here is “Make a Man Out of You” from Mulan for 3 different piano levels. piano 1 is easiest, and 3 is hardest.
Piano 1
https://musescore.com/user/7007991/scores/6209628
Piano 2
https://musescore.com/user/7007991/scores/6209636
Piano 3
https://musescore.com/user/7007991/scores/6209641