video1.0Erhu A Major Scales in Second Position二胡A調第一把位音高Sharon Erhu Channel小余二胡頻道https://odysee.com/@sharonerhu:cOdyseehttps://odysee.comhttps://thumbnails.odycdn.com/card/s:1280:720/quality:85/plain/https://spee.ch/9/d87c10c88f481572.png390220560315