John Lennon did not endorse communism or other -isms
You say you want a revolution Well, you know We all want to change the world.
...But when you talk about destruction, Don’t you know that you can count me out.
..it’s going to be alright,..You say you got a real solution
We’d all love to see the plan. .. if you want money for people with minds that hate,
All I can tell you is brother you have to wait. You say you’ll change a constitution..We all want to change your head.You tell me it’s the institution,
You better free your mind instead.
But if you go carrying pictures of chairman Mao,
You ain’t gonna make it with anyone anyhow.