Why this approach works?
Hear a song.On this site, you can hear the song recorded by professionals.
Learn it quick.The second track is a slow version of the fiddle song to help develop each section of the song.
Enjoy playing it with great piano backup.Finally, this section allows you to enjoy playing your newly learned song on the fiddle while being accompanied by a great piano player.
The classical way of learning music is to study notes and follow a metronome. Here you can learn to play by ear and practice with an accompanying musician.