價格：免費
更新日期：2018-09-23
檔案大小：3.1M
目前版本：1.0
版本需求：Android 4.1 以上版本
官方網站：mailto:papim11youyou@gmail.com
The techniques accessed from this section have something for players of all levels. Beginners can start out with these instructions for basic harmonica techniques and it will allow them to learn correct skills the first time around. Intermediate to more advanced players can find tips to improve what they already know.
the app is free just try to download it.