Does this look about right? (from John's scan)

X:1
T:The Waterfall
C:Martin Lynott
M:4/4
L:1/8
Q:1/4=120
K:Cmajor
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e3/2d/c3/2d/ e3/2g/a3/2b/|a3/2g/e3/2d/ c3/2d/c3/2B/|1A6c3/2d/:|2A6((3e^f^g)|]
a3/2e/c3/2e/ d3/2B/G3/2B/|A3/2F/D3/2F/ E3/2C/A,2|(3A,B,C (3B,CD (3CDE (3DEF|E3/2D/C3/2D/ E2((3e^f^g|
a3/2e/c3/2e/ d3/2B/G3/2B/|A3/2F/D3/2F/ E3/2C/A,2|(3A,B,C (3B,CD (3CDE (3DEF|E3/2D/C3/2B,/ C2((3e^f^g|
a3/2e/c3/2e/ d3/2B/G3/2B/|A3/2F/D3/2F/ E3/2C/A,2|(3A,B,C (3B,CD (3CDE (3DEF|E3/2D/C3/2D/ E4|
e3/2d/c3/2d/ e3/2g/a3/2b/|a3/2g/e3/2d/ c3/2d/c3/2B|A6c3/2d/|]