【每日音符】09-雪人兄弟

<p style="font-size:16px;color:#333333;line-height:30px;font-family:Helvetica,Arial,sans-serif;font-weight:normal;hyphens:auto" data-flag="normal" lang="en">每日音符：音符是音乐的基础，用耳朵分辨出每个音，并落实到纸或乐器上是个必备的技能，每天与您一起积累一个乐曲小段，从简到繁，一步一步帮您建立对音符的感知。</p><p style="font-size:16px;color:#333333;line-height:30px;font-family:Helvetica, Arial, sans-serif;font-weight:normal" data-flag="normal" lang="en"><img data-key="0" src="http://fdfs.xmcdn.com/group29/M08/B3/65/wKgJWVk5WFKzbPiuAAFDAYRMyrM573_mobile_large.png" alt="" data-origin="http://fdfs.xmcdn.com/group29/M08/B3/65/wKgJWVk5WFKzbPiuAAFDAYRMyrM573.png" data-large="http://fdfs.xmcdn.com/group29/M08/B3/65/wKgJWVk5WFKzbPiuAAFDAYRMyrM573_mobile_large.png" data-large-width="750" data-large-height="542" data-preview="http://fdfs.xmcdn.com/group29/M08/B3/65/wKgJWVk5WFKzbPiuAAFDAYRMyrM573_mobile_small.png" data-preview-width="140" data-preview-height="101" /></p><p style="font-size:16px;color:#333333;line-height:30px;font-family:Helvetica, Arial, sans-serif;font...