> For the complete documentation index, see [llms.txt](https://docs.acestudio.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.acestudio.ai/docs/product-wiki-zh/gong-cheng/arrangement-in-canvas/tracks.md).

# 轨道

## 概览

在画布中，每一行代表一条轨道。

默认情况下，画布包含 100 条空轨道。轨道可容纳 MIDI 片段、音频片段。

根据轨道上加载的内容，轨道类型可分为：

* [MIDI 轨道](/docs/product-wiki-zh/gong-cheng/arrangement-in-canvas/tracks/midi-tracks.md)
* [音频轨道](/docs/product-wiki-zh/gong-cheng/arrangement-in-canvas/tracks/audio-tracks.md)

## 常用控制

每个轨道标题栏都包含图标、轨道名称、静音按钮（三角形）、轨道编号、独奏按钮、FX 按钮。

* 点击轨道标题栏中除图片外的任意区域即可选择该轨道，你可以按住 <kbd>Shift</kbd> 以选择多个轨道。
  * 按住 <kbd>Ctrl</kbd> / <kbd>⌘Command</kbd> 以启用多个独奏
* 点击三角形可将此轨道静音。
* 右键单击轨道标题栏可查看所有控制选项。
  * 你可以删除、复制、剪切和重复它，或者在其下方粘贴轨道。
  * 点击“重命名”可编辑轨道名称。
  * 点击以开启 [歌声的齐唱模式](/docs/product-wiki-zh/ai-sheng-yue-he-cheng/creating-ai-vocals/unison-mode-for-vocals.md) 或 [乐器的齐唱模式](/docs/product-wiki-zh/ai-yue-qi/create-instrument-sounds/unison-mode-for-instruments.md)，或创建 [Doubles](/docs/product-wiki-zh/ai-gong-ju/doubles.md).
* 你可以看到独奏按钮和 [FX](/docs/product-wiki-zh/gong-cheng/mixing/effects.md) 按钮，只需将鼠标悬停在轨道标题栏上。


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