Question: The band Luna Amară translates to a name that was an erotic romantic thriller fil directed by whom?

Context paragraphs:
Luna Sea (Luna Sea album): Luna Sea is the self-titled debut album by Japanese rock band Luna Sea, released on April 21, 1991 by Extasy Records.  The album was remastered and re-released by Universal Music Group on December 19, 2007.  In 2011, after reuniting the previous year, Luna Sea re-recorded the whole album and released it on March 16, 2011 by their label at the time, HPQ.

Lunapark (album): Lunapark was the debut album by indie rock band Luna.  It was released in 1992 on Elektra Records.  As the first musical outing of Dean Wareham since the disbanding of Galaxie 500, "Lunapark" set forth the new musical directions of Wareham and embraced a musical sound that would continue to evolve throughout Luna's tenure.  Originally recorded as a three-piece, Luna did not add guitarist Sean Eden to the lineup until 1993's "Slide" EP.

Dean Wareham: Dean Wareham (born 1 August 1963) is an American musician and actor who formed the band Galaxie 500 in 1987.  He left Galaxie 500 in April 1991 and founded the band Luna.  Since Luna's breakup in 2005, Wareham has released albums with fellow Luna bandmate (and wife) Britta Phillips (see Dean and Britta).  He also works as a film composer, notably on the Noah Baumbach film "The Squid and the Whale".  He released a self-titled album in 2014 and reformed Luna in 2015.

Bound (2015 film): Bound is a 2015 American erotic romantic thriller drama film written and directed by Jared Cohn and starring Charisma Carpenter and Daniel Baldwin.  Produced by The Asylum, the film is also a mockbuster of "Fifty Shades of Grey".

Bitter Moon: Bitter Moon is a 1992 Franco-British-American erotic romantic thriller film directed by Roman Polanski and starring Hugh Grant, Kristin Scott Thomas, Emmanuelle Seigner and Peter Coyote.  The film is known in France as "Lunes de fiel " (a pun on the French phrase "lune de miel", meaning "honeymoon").  The script is inspired by the novel "Lunes de fiel", written by the French author Pascal Bruckner.  The score was composed by Vangelis.

Luna Amară: Luna Amară is a Romanian rock band from Cluj-Napoca .  The band, which was founded in 1999 under the name Tanagra Noise, consists of Mihnea Blidariu (lead vocals, trumpet, rhythm guitar), Nick Făgădar (lead vocals, rhythm guitar), Sorin Moraru (bass), Răzvan Ristea (drums) and Șerban-Onțanu Crăciun (lead guitar).  The bands translates to Bitter Moon, and is borrowed from the Roman Polanski movie of the same name, inspired by the eponymous novel written by Pascal Bruckner.  As of 2016, Luna Amară have released five studio albums (Asfalt, Loc Lipsă, Don't Let Your Dreams Fall Asleep, Pietre În Alb and Aproape).

Inoran: Kiyonobu Inoue (井上 清信 , Inoue Kiyonobu , born on September 29, 1970 in Hadano, Kanagawa) , known exclusively by his stage name Inoran, is a Japanese musician, singer and songwriter.  He is best known as the rhythm guitarist and a co-founder of the rock band Luna Sea.  He started his solo career in 1997 and when Luna Sea disbanded in 2000, he formed Fake?  with Oblivion Dust vocalist Ken Lloyd a year later.  Then in 2005 when leaving Fake?  he founded Tourbillon with Luna Sea vocalist Ryuichi Kawamura and Hiroaki Hayama.  He has recently rejoined Luna Sea as they reunited in 2010, and in 2012 formed Muddy Apes with bassist Taka Hirose and support guitarist Dean Tidey, both from Feeder, and 8otto's vocalist Maeson.

Gangster (2016 film): Gangster (Bengali: গ্যাংস্টার ) is an Indian Bengali language romantic thriller film directed by Birsa Dasgupta under the banner of Shree Venkatesh Films.  The film stars debutant Yash Dasgupta with Mimi Chakraborty in leading roles.  The film is a romantic thriller where Yash plays the role of a gangster.  This is an Intense romantic thriller with few twists and turns to keep the audience glued to their seats.  The film has been shot in Istanbul, Turkey.  The music by Arindam Chatterjee is captivating.  The film released on 7 October 2016.

The Absence (Luna Mortis album): The Absence is the second studio album by the American metal band Luna Mortis.  The album was released in 2009 by Century Media and is the first studio album that Luna Mortis released through that record label.  Four of the tracks on the album were recorded in February 2008 with producer Jason Suecof at his Audio Hammer Studios and were used as a demo that was sent out only to record labels in hopes of acquiring a recording contract for the band.  It was those four songs that led to Century Media to sign Luna Mortis and shortly after, the band returned to Audio Hammer Studios in September of that same year to record the six other songs that make up the album.  In September 2009, the band released a music video for the song "Forever More".

Ryuichi Kawamura: Ryuichi Kawamura (河村 隆一 , Kawamura Ryūichi , born May 20, 1970 in Yamato, Kanagawa) is a Japanese singer-songwriter, actor and record producer.  He is best known as lead singer of the rock band Luna Sea.  After the group disbanded in 2000, Kawamura continued his successful solo career.  In 2005 he formed Tourbillon with fellow Luna Sea member Inoran and Hiroaki Hayama.  He has recently rejoined Luna Sea, as they reunited in August 2010.

Supporting paragraphs: Luna Amară Bitter Moon
Answer: Roman Polanski