乐谱纠错
BanG Dream! Poppin Party 5th Single B站地址:https://www.bilibili.com/video/BV12E411G7DG sheethost地址:https://sheet.host/sheet/cs1DH3
出错乐谱的ID
出错乐谱的描述
上传正确乐谱图片(如书上的曲谱照片)