multitrack

REAPER is a powerful Windows application for multitrack recording and editing of audio.

(波形文件录制、编、调工具)软件介绍：REAPER 是一款强大单简单波形文件录制、编、调工具。

There are also complete, professionally-made multitrack recordings that you can mix yourself in your own home recording studio.

也有完，专业多轨录音，您可以组合自己在自己家里录音室。