In the traditional music of Scotland, a lament is also a genre of musical composition for the bagpipes. In Scots Gaelic, these pieces are often called piobaireachd or pibroch (an Anglicised spelling representing the pronunciation). In form, these slow pieces are a theme and variations, beginning with a slow air (called the urlar) which is played with variations and embellishments; the simple melody returns to finish the piece. These pieces are usually named after a person; traditionally, the person for whom they were composed was a warrior slain in battle.