The legality is a little bit iffy in case you are utilizing copyrighted content. When your use with the music falls less than Good Use guidelines, It's going to be ok to use it in the undertaking as long as you don't want to redistribute it off of Scratch. YT8S.COM https://convertisseur-youtube-mp330740.shoutmyblog.com/29504439/indicators-on-convertisseur-youtube-mp3-you-should-know