I found a midi and comparing it with what I have just posted, some changes in the last eight bars are in order. Revised version below.

X:1
T:Waters of Kylesku, The
M:3/4
R:Waltz
L:1/4
Q:180
K:G
d|B2 A|G2 B|d2 d|B2 d|g2 g|f2 e|d3-|d2 d|
d2 d|e2 d|d2 B|G2 B|d2 d|c2 B|A3-|A2 d|
B2 A|G2 B|d2 d|B2 d|g2 g|f2 e|d3-|d2 d|
d2 d|e2 f|g2 e|d2 c|B/2 d/2-d2|B2 A|G3-|G2||