The greatest thing about doing this movie was that Chris and I both were involved in folk music in the '60s. I had a group, but I don't think it was at the same level as Chris, because he's an amazing musician.

The greatest thing about doing this movie was that Chris and I both were involved in folk music in the '60s. I had a group, but I don't think it was at the same level as Chris, because he's an amazing musician.