'Lyric Pieces' (Norwegian: Lyriske stykker) is a collection of 66 short pieces for solo piano written by Edvard Grieg. They were published in 10 volumes, from 1867 (Op. 12) to 1901 (Op. 71). The collection includes several of his best known pieces, such as Wedding Day at Troldhaugen (Bryllupsdag på Troldhaugen), To Spring (Til våren), March of the Trolls (Trolltog), and Butterfly (Sommerfugl). Dutch arranger Olivier Bruning arranged seven of the 'Lyric Pieces' for a Wind Quartet.