志安歌歌琴鍵唱名尺 Sol-fa Ruler for the Keyboard

這把尺不是量厘米、毫米的，而是幫你輕鬆劃出不同大調、小調的音階位置。還不明白？看看下面的片段就一清二楚！志安歌歌原創發明。

格式：PDF 下載

不明白就看看這影片：

Check this video out!

www.zeongogo.hk/ruler

This ruler doesn’t measure centimetres or millimetres — it maps out major and minor scales for you in a snap! Still puzzled? Check out the clip above and you’ll get it right away! 100% original creation by ZeonGogo!

Format: downloadable PDF.