Sue,

There is a really fabulous web site for tunes at
http://www.gre.ac.uk/~c.walshaw/abc/index/split.html
where you can easilly find thousands of tunes, including the Sweets of May. Forgive me for not posting the tune - you should be able to find it in two minutes flat.

Having said all that I couln't find Witch of the Glen. Maybe another Mudcatter can help.

If you need help understanding the supposed gobbledy-gook of the tune in abc format please give us a yell. There are lots of ways to help you.

Regards
John