Background: Neutral Milk Hotel was an American indie rock band formed in Ruston, Louisiana by singer, guitarist, and songwriter Jeff Mangum in the late 1980s. The band is noted for its experimental sound, abstract lyrics and eclectic instrumentation. The first release under the Neutral Milk Hotel moniker was the 1994 EP Everything Is, a short collection of tracks featuring Mangum.
Context: Jeff Mangum, along with high-school friends Will Cullen Hart and Bill Doss, formed The Olivia Tremor Control, with Mangum appearing on their first release, the California Demise 7".  Prior to recording for friends under the Neutral Milk Hotel moniker, Mangum recorded a few cassettes under the name Milk; the most well-known of these tapes was called Pygmie Barn in E Minor. These are the earliest known recordings that Mangum initiated and executed himself. There were only an estimated dozen or so copies ever made of this tape, none of which has been made public. It was revealed c. 2006 on the Elephant 6 online forums that another tape under said name, entitled Beauty, was released, along with several recordings under the name Ruby Bulbs (also a song dating from that era, perhaps the only Milk song to be played by Neutral Milk Hotel).  Neutral Milk Hotel began simply as a recording project for Mangum, in the late 1980s. He produced several demo cassettes, among them 1991's Invent Yourself a Shortcake, 1992's Beauty (not to be confused with the earlier cassette), and 1993's Hype City Soundtrack, along with two more from this period, seemingly unnamed. Although easily found on the Internet, these demos capture the project at a very embryonic stage: songs are played in between various sound collages and tape experiments, one of which consists only of a six-minute conversation between Mangum and Hart. Another track, "Digestion Machine", features a varied collage of voices answering the question asked by Mangum, "What does the digestion machine mean to you?". The more accessible "Synthetic Flying Machine", also titled "Up and Over", later became "The King of Carrot Flowers Pt. 3" on In the Aeroplane Over the Sea.  During this period, Mangum was wandering the country, staying with friends, and in a state of perpetual unemployment. It was in these circumstances that the band's first formal releases took shape. Strictly speaking, however, the 'band' usually consisted of Mangum and whoever else was present at the time. This is obvious on Neutral Milk Hotel's first release, a 7" record entitled Everything Is, recorded when Mangum was spending time in Seattle, Washington, released on Cher Doll Records in 1993.
Question: what genre of music did they play?
Answer: various sound collages and tape experiments,

Problem: Background: Tamannaah Bhatia was born on 21 December 1989 in Mumbai, Maharashtra, India, to Santhosh and Rajani Bhatia. She has an elder brother, Anand. Her father is a diamond merchant. She is of Sindhi descent.
Context: She later made a cameo appearance as herself in Jagadish's Nannbenda, starring Udhayanidhi Stalin and Nayantara. She also dubbed her own voice for the same. In July 2015, the first part of S. S. Rajamouli's two-part multilingual fictional epic film Baahubali, co-starring Prabhas, Rana Daggubati and Anushka Shetty, was released. She played the role of Avanthika, a Warrior Princess of an unspecified era. For her role, she had to lose five to six kilos of weight and also, special care was taken regarding the looks, costumes and jewelry of her character. The film received positive reviews from critics and Tamannaah was praised for her performance. The movie collected around Rs650 crore (US$100 million) and eventually became the top grosser of Telugu cinema and third highest grossing Indian film.  Her next release was M. Rajesh's Vasuvum Saravananum Onna Padichavanga, co-starring Arya, N. Santhanam and Bhanu, in which she would showcase her own jewelry designs from Wite & Gold. The film received negative reviews from the critics. Later she made a cameo appearance in the bilingual film Size Zero which features Arya, Anushka Shetty and Sonal Chauhan in the lead roles.  Her last release of 2015 was Sampath Nandi's Bengal Tiger, co-starring Ravi Teja for the first time. She was praised for her looks in the film. It opened to mixed reviews but was commercially successful at the box office by grossing Rs40.5 crore (US$6.2 million) globally and also became the 8th highest grossing Telugu film of the year. Tamannaah expressed her happiness over the success of the film and said "Without Ravi Teja sir I can't imagine this film as only he could justify the character".  She performed her second item number in Bhimaneni Srinivasa Rao's Speedunnodu featuring Bellamkonda Sreenivas and Sonarika Bhadoria in the lead roles which released in February 2016. She charged half of her remuneration to appear in that song, titled "Bachelor Babu", which was made on a budget of Rs2.25 crore (US$340,000). Her next release was Vamsi's Oopiri which is a remake of The Intouchables (2011), co-starring Akkineni Nagarjuna and Karthi, being filmed in Telugu and Tamil simultaneously. The film opened to positive reviews.  Her next release was Tamil film Dharma Durai. In which she played a doctor and she also appeared in the film without makeup and it opened to positive reviews.The film also ran successfully in box office. Her next release was a Short Film - Ranveer Ching Returns with Ranveer Singh directed by Rohit Shetty and it received positive reviews from critics. In October 2016 Tamannah release her third item number in Telugu-Kannada bilingual film Jaguar. Her next release was female oriented trilingual (Tamil--Telugu--Hindi) film Devi. First time she appeared in double role in full length and her first horror film in three different languages and it also opened to positive reviews. She also been praised for her acting in the film and the film collected Rs100 crore (US$15 million) at box office including three languages. and her last release in 2016 was Kaththi Sandai, co-starring Vishal. It opened to mixed reviews from critics and became commercial failure.
Question: What did she do after 2015?
Answer:
She performed her second item number in Bhimaneni Srinivasa Rao's Speedunnodu featuring Bellamkonda Sreenivas and Sonarika Bhadoria in the lead roles which released in February 2016.