How Well Do You Know English Slang?
"German romantic song," 1852, from German Lied, literally "song," from Middle High German liet, from Old High German liod, from Proto-Germanic *leuthan (see laud). Hence Liederkranz, in reference to German singing societies, literally "garland of songs."
The plural of lied, the German word for “song.” It refers to art songs in German mainly from the nineteenth century. The most notable composer of lieder was Franz Schubert.