Question: The lead singer of the duo The Dresden Dolls also performs in what supergroup?

full_context: Document 1: The Dresden Dolls: The Dresden Dolls is an American musical duo from Boston, Massachusetts. Formed in 2000, the group consists of Amanda Palmer (lead vocals and piano; additional: keyboards, harmonica, ukulele) and Brian Viglione (drums and percussion; additional: guitar, bass guitar, backing vocals). The two describe their style as "Brechtian punk cabaret", a phrase invented by Palmer because she was "terrified" that the press would invent a name that "would involve the word "gothic"". The Dresden Dolls are part of an underground dark cabaret movement that started gaining momentum in the early 2000s.
Document 2: Ben Folds: Benjamin Scott Folds (born September 12, 1966) is an American singer-songwriter and record producer. From 1995 to 2000, Folds was the frontman and pianist of the alternative rock band Ben Folds Five. After the group temporarily disbanded, Folds performed as a solo artist and has toured all over the world. The group reunited in 2011. He has also collaborated with musicians such as William Shatner, Regina Spektor and "Weird Al" Yankovic and undertaken experimental songwriting projects with authors such as Nick Hornby and Neil Gaiman. In addition to contributing music to the soundtracks of the animated films "Over the Hedge," and "Hoodwinked!", Folds produced Amanda Palmer's first solo album and was a judge on the NBC a cappella singing contest "The Sing-Off" from 2009 to 2013.
Document 3: The Flash Girls: The Flash Girls are a now defunct folk music duo based out of Minneapolis, Minnesota.. The duo consisted of Emma Bull, a noted science fiction author, and Lorraine Garland, also known as "The Fabulous Lorraine". Garland is also notable as Neil Gaiman's personal assistant; the group formed at a Guy Fawkes Day party at Gaiman's home. The connections that both Bull and Garland had with the science fiction and fantasy communities allowed them to have an unusually notable group of people writing songs for and with them, including Jane Yolen, Alan Moore, and Neil Gaiman. These songs are mixed in with their own original works, traditional songs such as Star of the County Down and Lily of the West, as well as poems put to music, including works by Dorothy Parker and A.A. Milne.
Document 4: Deeper into Dream: Deeper into Dream is the eighth studio album by Australian indie pop musician Ben Lee, released on 11 October 2011 through Lojinx in Europe and Dangerbird Records in the United States. It is the first concept album in his catalogue, with a central theme that focuses on the power of dreams. Joining Lee for this dozen-song set are his longtime musical collaborators Nic Johns, Lara Meyerratken, and Petra Haden, as well as mixer Noah Georgeson (The Strokes, Devendra Banhart, Joanna Newsom). While recording at his Laurel Canyon home studio, he also got a little help from his friends and family. For the last year, Lee has been recording and collecting their dreams, all of which are spliced into three dream collages.
Document 5: Comic Book Tattoo: Comic Book Tattoo is an Eisner Award and Harvey Award-winning anthology graphic novel made up of fifty-one stories, each based on or inspired by a song by American singer-songwriter Tori Amos, published by Image Comics in 2008. Rantz Hoseley, longtime friend of Amos, served as the book's editor. Together, Hoseley and Amos gathered eighty different artists to collaborate on the book. "Comic Book Tattoo" includes an introduction by another longtime friend of Amos, Neil Gaiman, creator of "The Sandman" series.
Document 6: Girl Anachronism: "Girl Anachronism" is a song by American dark cabaret duo The Dresden Dolls, released as a promo single from their self-titled debut album. The lyrics, alternately angry, apologetic, and full of complaint, deal with Amanda Palmer, the band's lead singer, as a "problem child", a trait which she blames on the fact that she was born a few days premature, by Caesarean section. As the song grows, the lyrics split into various subplots, all of which are related to feeling out of place or out of time.
Document 7: Amanda Palmer (film executive): Amanda Palmer (born 1976) is an Australian-English global media and film executive and international journalist, whose 18-year-career in film and media entertainment, content creation and entertainment platforms has spanned Australia, Britain, United States and the Middle East.
Document 8: 8in8: 8in8 is a supergroup comprising Ben Folds, Amanda Palmer, Neil Gaiman, and Damian Kulash of OK Go. In 2011 they gathered together with the intention of writing and recording eight songs in eight hours, hence the name "8in8". Aside from being friends, members of the group have various connections with each other: Neil Gaiman and Amanda Palmer are married, and Ben Folds appeared on and produced Palmer's solo debut "Who Killed Amanda Palmer". The band have been referred to as a supergroup, acknowledging that moniker by describing themselves as "tomorrow's supergroup today". The musical members of 8in8 each have different styles and the EP "Nighty Night" was created to reflect each one, with main lyricist Gaiman adapting to suit.
Document 9: The Oktaves: The Oktaves is a Filipino rock supergroup formed in 2011 consisting of Ely Buendia (of Eraserheads, Pupil, and The Mongols), Nitoy Adriano (of The Jerks), and Hilera members Chris Padilla, Ivan Garcia, and Bobby Padilla. The band was named after the music term "Octave", which is the interval between one musical pitch and another with half or double its frequency. This principle also mirrors the age and experience of its band members spread through three decades of Filipino music, whereas Adriano began during the 1970s, while Buendia began during the 1980s, and the rest of the younger band members began during the 1990s. Buendia also collaborated with The Jerks and Hilera on different independent projects, which also prompted him to form the band.
Document 10: Amanda Palmer: Amanda MacKinnon Gaiman Palmer ( ; born April 30, 1976), sometimes known as Amanda Fucking Palmer (AFP), is an American singer-songwriter who is the lead singer, pianist, and lyricist of the duo The Dresden Dolls. She performs as a solo artist, and was also one-half of the duo Evelyn Evelyn, and the lead singer and songwriter of Amanda Palmer and the Grand Theft Orchestra.
Document 11: Amanda Ayala: Amanda Ayala is an American singer from New York who made her first appearance on the national scene on NBC's Emmy Award-winning show "The Voice." Her first performance on the show was a rendition of Mississippi Queen by Mountain (band). Three out of the four judges on the panel turned their chairs for Amanda, including Pharrell Williams, Blake Shelton and Adam Levine. Ayala chose to join Team Adam where she was mentored by John Fogerty. Amanda also performed a rendition of Edge of Seventeen by Stevie Nicks. Both of Ayala's singles charted on the iTunes Rock Charts. Her performances garnered attention from stars like Brad Paisley and Leslie West via Twitter. Her audition video has over 1.2 million views and counting.
Document 12: AM (musician): AM is an American songwriter, musician, composer and producer born in Tulsa, Oklahoma, raised in New Orleans, and currently residing in the Los Angeles Echo Park neighborhood in California. AM or A.M. refers to his band and is also the moniker for this artist. Known for his seamless fusing of pop, soul, funk and world music, recording artist AM has released several critically acclaimed albums and toured the world. His newest collaboration with London artist/producer Shawn Lee, has been described by "Rolling Stone" as "hypnotic" and by Daytrotter as “intricate, groove-filled dreamscapes that are every bit organic and every bit mad genius."
Document 13: Amanda Lepore: Amanda Lepore (born November 21, 1967) is an American transgender model, celebutante, singer, and performance artist. The former Club Kid has appeared in advertising for numerous companies. Lepore is also noted as a regular subject in photographer David LaChapelle's work, serving as his muse, as well as many other photographers, such as Terry Richardson and . She participated in LaChapelle's "Artists and Prostitutes 1985–2005" exhibit in New York City, where she "lived" in a voyeuristic life-sized set. Lepore has also released several singles, many written by and/or recorded with Cazwell. In 2011, she released her debut studio album, "I...Amanda Lepore", on Peace Bisquit.
Document 14: The 8G Band: The 8G Band is the house band for "Late Night with Seth Meyers". The band is led by "Saturday Night Live" alumnus Fred Armisen. He assembled the 8G Band, named for the studio where the show is taped, just two weeks before the test show. He texted friends Seth Jabour, Syd Butler and Eli Janney ("What are you guys doing this week?"), then found first drummer Kimberly Thompson through an audition. Guitarist Marnie Stern later joined as well. After Thompson left the band, guest musicians frequently sit in often for an entire week. Some notable names to sit in on the drum kit include: Patrick Carney, Chad Smith, David Lovering, Kenny Aronoff, Jon Theodore, Nicko McBrain, Matt Sorum, Brad Wilk, Darren King, Danny Carey, Abe Cunningham, Dave Lombardo, Brann Dailor, Jimmy Chamberlin, Matt Cameron, and Abe Laboriel Jr. as well as other guest musicians. Additionally singer, guitarist: J Mascis, Bob Mould and others have also sat in with the band.
Document 15: She &amp; Him: She & Him is an American musical duo consisting of Zooey Deschanel (vocals, piano, ukulele) and M. Ward (guitar, production). The band's first album, "Volume One", was released on Merge Records in March 2008. The duo is augmented by session musicians Scott McPherson (drums), Chris Scruggs (pedal steel guitar, mandolin) and Mike Coykendall (bass, guitar).
ground_truth: 8in8