Here's the tune.

X:1
T:Guise o' Tough
M:4/4
L:1/8
B:Norman Buchan & Peter Hall, The Scottish Folksinger (Collins, 1973), p. 120
K:F
"F"F3/2F/ FF F2 F2|AG F/A3/2 c4|
w:I gaed up to Al-ford, For to get a fee
"Bb"dd dd "F"c/c/ c2 A/A/|"Gm"GA GF "C7"D2||
w:I fell in wi' Jam-ie Broon, An' wi' him I did a-gree.
C/C3/2|"F"F2 F2 F2 FF|(AG) (FA) c4|
w:Ch.~Tum a hi dum do, Tum a hi_ dum_ day,
"Bb"f2 d2 "F"c/d3/2 FA|"C7"G2 F2 "F"F4||
w:Hi dum did-dle, Dum a dan-dy o.