In this tutorial, we will show you how to automate the process of shortening or lengthening your music or audio tracks using Adobe Audition. Follow these steps to achieve a seamless remix of your audio.

**Step 1: Import Your Audio**
Start by importing your audio track into Adobe Audition. This will serve as the base for your remix.

**Step 2: Create a Multitrack Session**
Add a new multitrack session to begin working on your remix. Drag your audio file into this new multitrack session.

**Step 3: Set Target Duration**
Locate the remix tool in Adobe Audition. You'll find that the target duration is initially set to the original length of the audio. Adjust this value to either shorten or lengthen the duration of your track.

**Step 4: Analyze and Adjust**
Zoom in to examine where Adobe Audition has made cuts to achieve the new duration. If you're not satisfied with the cuts, you can manually adjust them by stretching the audio to the exact length you desire. The software will analyze the music and remove unwanted artifacts, ensuring a smooth transition.

For a detailed, step-by-step guide on how to remix audio properly in Adobe Audition, watch the full video tutorial.