German Art Song, or LIED, is a type of song originating in Germany in the 19th century. It is typically a solo vocal piece accompanied by piano, and often includes poetic lyrics. The genre was popularized by composers such as Franz Schubert, Robert Schumann, and Johannes Brahms. Lieder are usually written in German, but can also be found in other languages. They are considered to be an important part of German culture and are still performed today.