Listen to Retreat Airs - I Hae a Wife o My Ain / When the Battle Is Over / Highland Brigade at Magersfentein online. Retreat Airs - I Hae a Wife o My Ain / When the Battle Is Over / Highland Brigade at Magersfentein is an English language song and is sung by Pipe Major John A. MacLellan. Retreat Airs - I Hae a Wife o My Ain / When the Battle Is Over / Highland Brigade at Magersfentein, from the album Scottish Bagpipe Music, was released in the year 2012. The duration of the song is 2:33. Download English songs online from JioSaavn.