During World War 1, Canada's music became more patriotic and sentimental to support troops fighting overseas. Genres like vaudeville and jazz rose in popularity at this time. In the 19th century, popular musical instruments in Canada included the piano, violin, and organ. There are three ceremonies where Canadian music is featured - Last Post, Reveille, and Flowers of the Forest - which deal with deaths, waking soldiers, and remembering fallen troops. Popular styles of Canadian music include alternative, folk, rock, and country performed by artists such as Alanis Morissette, Nickelback, Bryan Adams, and Simple Plan.