Two versions are available – 
Adobe Reader Files (.pdf) which will allow you to view and print the sheet music. Windows users will need Adobe Reader, which is free. Bagpipe Player Files 
(.bww) will allow you to view and print the sheet music, and play it back to you. This is a great feature for pipers to learn a tune and for DRUMMERS to learn to play along with a tune!!! You will need Bagpipe Player and can download a version that works with newer versions of Windows, and is free, here: BAGPIPE WRITER
Beginner Irish Tunes
Minstrel Boy
Amazing Grace
Rowan Tree 
Kelly
Intermediate Irish Tunes
Wearing of the Green
Let Erin Remember
Wrap the Green Flag
Sean South
Rakes of Mallow
Advanced Tunes
High Road to Gairloch
42nd Highlanders
Wings
Scotland the Brave
Battle of Waterloo
Flett From Flotta
Military Tunes
Wet Set:
Anchors Aweigh
Marine Corp Hymn
Coast Guard
Dry Set:
Army
Air Force
Patriotic Set:
America the Beautiful
God Bless America
Holiday Tunes
Angels We Have Heard on High
God Rest Ye Merry Gentlemen
Good King Wencelas
Hark the Herald Angels Sing
3/4 Tunes
Green Hills of Tyrol
Green Hills (2nds)
The Battle’s O’er
Castle Dangerous
Colin’s Castle
Valley of Glendaruel