3 Simple Steps to Download Music From YouTube to a SD Card

Step 1
Visit YouTube and locate the video with the music you want to save. Click the "Share" button. Right-click the URL that appears and select "Copy."

Step 2
Visit any free online YouTube conversion website, such as https://yt8s.com/en, convert to MP3.

Step 3
Insert the SD card to the card reader. Next insert the card reader to laptop / PC. Copy the converted MP3 to the SD card reader.