Actually, I just looked it up and it's Kumbaya. Claimed to have been written by Reverend Marvin Frey from ...... yep ...... New York City!!!!! Originally titled "Come By Here". Or if you believe the other story that it originated in South Carolina as "Come by Yuh" sung in Creole dialect. Joan Baez recorded it and Peter Paul and Mary.
I just never saw it spelled before and always thought they were singing Goombya, and was never interested enough to find out WHAT the hell they were singing.