Many users use third-party websites to convert video URLs into MP3 files, though these are often unauthorized by YouTube and can pose security risks.
Paste the URL into the search bar, select "MP3" as the output format, and choose your preferred quality (e.g., standard or high). Https Youtu Be 4vi7ie5lwn8 MP3 Download
If you have a YouTube Premium or YouTube Music Premium subscription, you can use the "Offline" feature in the mobile app to download tracks and listen without an internet connection. Many users use third-party websites to convert video
Visit a reputable conversion site like MP3Juice or Jamendo. select "MP3" as the output format