In case you’d like to do an analysis of the audio of a video, there’s a very easy way to extract the audio, using the handy 4K Video Downloader software.
Step 1: Install 4K Video Downloader
Step 2: Copy the video link
Step 3: Open 4K Video Downloader on your computer and click “Paste URL”
Step 4: Select “Extract Audio” from the drop down menu
Step 4: Select quality, file format and folder where you’d like to save the audio file
Step 5: Click “Extract” to save the file