There’s no limit to how many times you can trim a song.

This feature does not use any credits.

The trimmed song will have a tag "Trimmed clip", so you will always be able to find it. You can use hotkeys "Ctrl + F" and the "trimmed" keyword to find the trimmed songs on your "Songs" page faster.

A trimmed song can't be extended. So, if you don't like the trimmed result, feel free to trim the original song and archive the first trimmed result.