Do certain music genres attract artists with particular political leanings?

[Proton Soup]

Lynyrd Skynyrd - http://www.lyricsfreak.com/l/lynyrd+skynyrd/sweet+home+alabama_20086081.html"
http://en.wikipedia.org/wiki/Sweet_Home_Alabama
https://www.youtube.com/watch?v=IwWUOmk7wO0

 

[Proton Soup]

took me a while to figure out there's not a Woody recording of "Way Over Yonder in the Minor Key", but stumbled across a bunch of political stuff along the way. lots of pro-union and anti-fascist stuff, too.

Woody Guthrie - http://www.woodyguthrie.org/Lyrics/Mister_Charlie_Lindburgh.htm"
https://www.youtube.com/watch?v=_k83WArW5XU

 

[Borg]

My favorite Thankgiving song.

https://www.youtube.com/watch?v=5_7C0QGkiVo

 

[DoggerDan]

I think this calls for a study.

I'm going to go study a bill that's been staring at me for three days.