This is all you need to play the vocal notes for KUMBAYA. Repeat over and over for each 
verse of the song, or until you get sick of playing it.

------------0-0--|--------------------|---------------0-0--|--------------|
--0-3-3-3-------3|-----0-3-3-3---1-0--|-----0-3-3-3-------3|---1-0--------|
0----------------|---0---------------2|---0----------------|---------2-2-0|
-----------------|--------------------|--------------------|--------------|
-----------------|--------------------|--------------------|--------------|
-----------------|--------------------|--------------------|--------------|

3x --- means to pause or rest
1x - means to continue at chosen tempo

Not necessary to put a time signature in this, but I did add in measures for easy playing.