Guys if you are interested in finding a good MP3 converter that will allow you to convert a Youtube, Instagram, Facebook, Vimeo video into an mp3 file or MP4, WebM, 3GP, F4V, AAC, M4A .... then you can check
Youtube-Mp3.me . Now is very difficult to find a good converter but for sure if you are working as videobloger or you work in the area of youtube for sure you will need a good converter. I appreciate that now internet defends copyright but sometimes it is too annoying