Vingt-quatre pièces en style libre
| Vingt-quatre pièces en style libre | |
|---|---|
| Organ music by Louis Vierne | |
The composer in 1910  | |
| Opus | 31 | 
| Composed | 1913–14 | 
| Published | 1914 | 
| Movements | 24 | 
| Scoring | organ or harmonium | 
Vingt-quatre pièces en style libre (24 pieces in free style), Op. 31, by Louis Vierne for organ or harmonium were written in two volumes during the years 1913 and 1914.