I posted a link to a Tom Lehrer song under your previous post, and you said some of his songs would also apply to your next post. I see what you mean. The Folk Song Army, The MLF Lullaby, Send the Marines, So Long, Mom, and Who's Next? all come to mind. I was just a little kid when my brother first introduced the family to his music, so I didn't grasp how anti-war many of those songs were. And in 60 years, much of what he sang about hasn't changed and his thoughts still apply.