Musical theory is the basic course of learning music.

乐理就是音乐理论，是学习音乐的基础课程。

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The combination notes of values is the important teaching content in the course of music basic theory.

“音值组合法”是《音乐基础理论》课程中一个重要的教学内容。

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Learn to identify the instrument families, playing techniques, and basic rhythms structures of popular Latin music styles. This course will leave you with a solid grounding in Cha.

认识拉丁打击乐器大家族、学习演奏技术以及常见拉丁音乐风格的基本节奏。此课程将会帮助学员学会使用各种乐器，比如康加鼓、邦。

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In fact, it's far less sophisticated than you might expect -- the lightweight device reads out basic text, lets you skip through music tracks and, of course, displays the time.

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