I didn't see Neil Young in the 70s (I saw him a couple of times later) but when the Rust Never Sleeps concert movie was released it was played for two weeks at a theater close by. My friends and I went to see it almost every night. So I kind of feel like I saw Neil and Crazy Hrose on the Rust Never Sleeps tour. I have the blu-ray of that concert film so I've seen it a bunch more times too.