常用把位的音阶需要记，至于不同调子的口琴，一般都是记唱名的。

You should remember common position scales. With regard to harmonicas in different keys, try remember the name.

youdao

请问谁有C调第四把位的音阶图，最好是图片，标注了超吹的，谢谢。

Ask for the scale arrangemnt on the fourth position of the C key harmonica. It is better to note the overblow notes. Thanks.

youdao