aandrew299's setlist.fm

When changing Rainbow by Johnny Cash to Here Comes That Rainbow Again as a Kris Kristofferson cover simply as writing correct name of the song is not a mandatory source.
You may have good knowledge about Johnny Cash, so this may seem evident for you. Setlist.fm however is a community, so show others *why* you corrected this as stated in https://www.setlist.fm/guidelines#sources

You attended this show and don't know where it was?

https://www.setlist.fm/setlist/johnny-cash/1979/unknown-venue-boston-ma-6381423b.html