I am trying to find the public domain version of the 'Negro Spiritual,' "My Lord, What a morning." (the phrase 'Negro Spiritual' is from the LC not me) I am fairly certain it is in the public domain because the US Copyright database show filings that refer to the original as public domain. I would appreciate any assistance. I want to use about 5 seconds for a one minute movie. Please feel free to email me. Thank you.