The Green Snake and the Beautiful Lily (German title: "Märchen" or "Das Märchen") is a fairy tale by Johann Wolfgang von Goethe published in 1795 in Friedrich Schiller's German magazine "Die Horen" (The Horae).
 It concludes Goethe's novella rondo "Conversations of German Emigrants" (1795).
 "Das Märchen" is regarded as the founding example of the genre of , or artistic fairy tale.
The Pledge (German: "Das Versprechen") is a crime novella by Swiss author Friedrich Dürrenmatt, published in 1958, after Dürrenmatt thought that his previous movie script, "Es geschah am hellichten Tag" ("It happened in broad daylight") did not have a realistic ending.
 That made-for-television story had demanded an ending in line with that of a typical detective story.
 Dürrenmatt, however, was a critic of that genre of literature, and thus he set out to write "Das Versprechen" as an expression of that criticism.
 Although it has been absent from some subsequent editions of the novella, the title of the original edition included the telling subtitle Requiem for the Detective Novel (German: "Requiem auf den Kriminalroman").
Bedroom Walls was a melancholic indie-pop band active from 2001–2007 in Los Angeles, CA.
 It was formed in 2001 by Adam Samuel Goldman (later of Fol Chen) on guitar/vocals, with keyboardist/vocalist Melissa Thorne and drummer Julian Gross (now of Liars).
 The band released two full-length albums of self-described "Romanticore" music, a genre founded on "staring at the ceiling; sedatives; stale cake for breakfast; sighing too loudly; knowing your ex-girlfriend is happier now."
 “Some people don’t see any humor in it, but
In the 19th century, Spieloper ('opera play') was understood to mean a light opera genre, developed from Singspiel.
 Works typical of the genre include those by Albert Lortzing, such as "Zar und Zimmermann", and Otto Nicolai's "The Merry Wives of Windsor".
 A key difference between Spieloper and Singspiel on the one hand, and opera buffa on the other, is that the two former genres contain spoken dialogues instead of recitatives, which is why Conradin Kreutzer's "Das Nachtlager in Granada" and Friedrich von Flotow's "Martha" do not belong to this genre.
I Am Sorry Mathe Banni Preethsona is a 2011 Kannada film in the romance genre starring Prem Kumar and Karishma Tanna in the lead roles.
 The film is directed by Ravindra H P Das.
 Anoop Seelin is the music director of the film.
 Vinay Narkar has jointly produced the film with Ravindra.
 The film released on 17 June 2011.
Joseph Haydn's Autobiographical sketch (1776) is the only autobiographical document ever prepared by this composer.
 Haydn wrote the sketch, which is about two pages long, at the request (relayed to him by a chain of two mutual acquaintances) of Ignaz de Luca, who was preparing a volume of brief biographies of Austrian luminaries entitled "Das gelehrte Oesterreich" ("Learned Austria").
 The sketch was published in 1778, in Volume 1, Part 3 of this work.
 At the time of writing Haydn was 44 years old.
Liars is an Australian-American rock band formed in 2000.
 Angus Andrew is the founding and only constant member of Liars.
 Previous members include Aaron Hemphill who played with the band from its inception until his amicable departure from the project in 2017, and Julian Gross who joined the band for their second album, "They Were Wrong, So We Drowned" released in 2004, and played with the band until his departure in 2014.
 Liars have released eight studio albums and are signed to Mute Records.
 They combine elements of punk-rock with electronica.
Weltenbrand is a darkwave band from Liechtenstein formed in 1995 by Oliver Falk.
 Ritchie Wenaweser and Simone Steiner joined for vocals.
 In the same year, the band secured a record deal with Witchhunt Records and subsequently released their first album, "Das Rabenland".
 a romantically inclined darkwave album that immediately found acceptance within the genre.
Alf Cranner (born 25 October 1936 in Oslo) is a major Norwegian folk singer, lyricist and painter.
 He is considered by many as the pioneer of the Norwegian folk music wave of the 1960s.
 The citation for the award of Evert Taube Memorial Fund Grant 1994, to Cranner states: «Det är motiverat att anse honom som sin tids fader för den norska viskonsten» (It is motivated by the regard of him as the father of the Norwegian folk music genre).
 He is known for several popular folk music interpretations and beautiful folk tunes, including these: "Å, den som var en løvetann" with lyrics by another great Norwegian folk singer and lyricist Alf Prøysen (1914–1970), "Bare skrap" and "Den skamløse gamle damen" with lyrics by Klaus Hagerup and "Sjømannsvise" with the text of Harald Sverdrup.
 Among Cranner folk songs with his own lyrics is "Båt til lyst" and "Hambo i fellesferien" two of the best known.
 The folk song "Din tanke er fri", is Cranner translation of the German "Die Gedanken sind frei".
Das Damen was an alternative rock band from New York City, United States, formed in 1984.
 The band released several albums before splitting up in 1991.
 The band's name is fake German and allegedly translates to "the ladies" (the correct German form would be "Die Damen").

Question: Liars and Das Damen, have which mutual genre?
Answer: rock