The most popular lute song is now... Toss a coin to your witcher! :)
Just look through youtube... guitar covers, electric guitar, ukulele, what have you. Here's one with an actual lute: https://www.youtube.com/watch?v=AfwQExKSVg0 To get on or off this list see list information at http://www.cs.dartmouth.edu/~wbc/lute-admin/index.html