 It is also an authorised march of the Royal Australian Artillery, The Royal Gibraltar Regiment, The Royal Regiment of Canadian Artillery, The Royal Regiment of Canada, The Princess Louise Fusiliers, and The 5th Canadian Mounted Rifles.The standard orchestration for the military band was approved in 1762, when the Royal Artillery Band (initiated in 1557) became recognised officially, and for all other 'grenade' regiments in 1763, when the remaining unofficial bands gained official status.The exact origins of the tune are disputed but generally date to the early 17th century.