Norwegian orienteering's central IT-system
The Internet is full of good options for you, but if you ask me, it's better to use a proven and reliable site Tubidy. This site was a real salvation for me when I needed to download a lot of videos from the playlist of a little-known band. I was able to download all mp3 audio from YouTube with this site and it gave me what I was looking for. I advise you too to read about how the site works and use it personally.
Look for pirate sites, I think on the Internet a lot of it, but few reliable, imo.
it possible to find a good mp3 audio download site on the internet? My father asks me to make him a flash drive with music in the car.