If you are using a computer, you can rearrange tracks in a playlist by going to the playlist’s edit page. You can access the edit page at any time by clicking the pencil icon below the playlist’s waveform.
Go to the Tracks tab, and you can drag and drop the tracks into your desired order.
If you are using a mobile device, Android or iOS, tap
On Web, go to your Tracks tab, click the small x on the right side of the track and save the changes.
If you are using an Android device