Murf

Click on Add Media

Head to the Stock Music tab

Type "empty"

Click on BPM…

Custom Step Color

Reduce the BPM to 0

Click on "Silence Empty SoundTrack"

Click on Next

Click on Add to Timeline

Right click audio block to duplicate

<p>By default, the soundtrack is added at the beginning of the timeline. Media blocks in the timeline are always left-aligned with one another. This means that there cannot be a gap between two consecutive blocks. Adding an empty soundtrack or silence to the timeline will help in cases where the soundtrack is to be played later in the project.</p>

Moving soundtrack to a timestamp of choice.

Custom