Listen to Highland Cathedral / Scots Wha Hae / Heilan Laddie online. Highland Cathedral / Scots Wha Hae / Heilan Laddie is an English language song and is sung by Massed Pipes, Drums and Massed Bands. Highland Cathedral / Scots Wha Hae / Heilan Laddie, from the album The Royal Edinburgh Military Tattoo - Traditional Favorites Vol. 2, was released in the year 2015. The duration of the song is 4:34. Download English songs online from JioSaavn.