Watchman's Song in E Major Op. 12 No. 3 by Edvard Grieg. Sheet music and recordings of thousands of piano pieces by Edvard Grieg and many other famous composers to view in your digital device, print out or listen to. Watchman's Song in E Major - Op. 12 No. 3 is a piece by the early romantic composer Edvard Grieg. The composition was first published in 1867 and is included in Lyric Pieces by Grieg.