Hello,Seems like we've been searching forever and have not been able to find the original Public Domain version of the song "Trouble(s) Of The World (Soon I Will Be Done[with])" - it's the old Negro spiritual, but NOT the one by the similar name found in Slave Songs Of The United States - rather it's the one commonly arranged from by not a few gospel singers, most notably Mahalia Jackson; PLEASE HELP US!!! (lol) Thank You.