Question: Amy Lee and TISM, are related to which genre of music?

Context articles: Sweet Sacrifice
Amy White
Lithium (Evanescence song)
My Heart Is Broken
Breakdown (Seether song)
Amy Lee
Good Enough (Evanescence song)
Everybody's Fool
Going Under
TISM

"Sweet Sacrifice" is a song by American rock band Evanescence.
 It was released on May 25, 2007, as the third single from their second studio album, "The Open Door".
 It was written by Amy Lee and Terry Balsamo while the production was handled by Dave Fortman.
 "All That I'm Living For" was initially planned to be the third single, as announced at live concerts and online.
 However, due to requests from the band and fan reaction, Wind-up reconsidered its release and announced that "Sweet Sacrifice" would be the band's third single from "The Open Door".
 Evanescence's lead singer Amy Lee wrote the song about the abusive relationship that inspired all of the songs on the group's debut record "Fallen" (2003).
Amy Lee White (born October 20, 1968), later known by her married name Amy Ballidis, is an American former competition swimmer and Olympic medalist.
 She represented the United States as a 15-year-old at the 1984 Summer Olympics in Los Angeles, California.
 She received a silver medal for her second-place performance in the women's 200-meter backstroke, finishing with a time of 2:13.04, behind Dutch swimmer Jolanda de Rover.
"Lithium" is a song by American rock band Evanescence recorded for their second studio album "The Open Door".
 It was released on January 1, 2007 as the album's second single through the band's record label Wind-up Records.
 "Lithium" was written by the band's lead singer Amy Lee and produced by music producer Dave Fortman.
 Initially written on the guitar when Lee was 16-years old, the song was rearranged with a complete band performance and a piano introduction.
 The song is a midtempo power ballad which lyrically discusses the uncertainty of the protagonist in choosing between feelings of sorrow and happiness; Lee was inspired by the drug lithium and the feeling of numbness it induces.
 The song was noted for its resemblance to the band's previously recorded material for their debut studio album "Fallen" (2003), particularly to "My Immortal".
"My Heart Is Broken" is a song by American rock band Evanescence.
 It was released on October 31, 2011 as the second single for their eponymous third studio album (2011).
 The track was written by Amy Lee, Terry Balsamo, Tim McCord, Will Hunt and Zach Williams, while production was handled by Nick Raskulinecz.
 Musically, "My Heart Is Broken" is an uptempo rock ballad, whose instrumentation consists of piano, guitars and drums.
 Lee revealed that the song was written after seeing victims of sex trafficking.
 The recording received favorable reviews from music critics, who praised the combination between Lee's vocals and piano playing, as well as its fellow instrumentation; several of them chose it as a highlight on the album.
 On music charts, "My Heart Is Broken" reached number 36 on the Austrian Singles Chart, number 92 on the German Singles Chart and number 34 on the US Adult Top 40.
"Breakdown" is the third track and the third single from Seether's third album, "Finding Beauty In Negative Spaces".
 Shaun Morgan has stated that the song is about his former girlfriend Amy Lee, but other sources reference a more recent relationship.
 To further the point, Morgan has been quoted saying "Amy and I, at our worst moments, were still better than this last girl and I at our best moments".
Amy Lynn Hartzler (née Lee ; born December 13, 1981), known professionally as Amy Lee, is an American singer, songwriter, record producer and multi-instrumentalist.
 She is the co-founder and lead vocalist of the rock band Evanescence.
 Along with her contributions with the band, Lee has also participated on numerous other musical projects including Walt Disney Records' "Nightmare Revisited" and "".
 Lee has performed collaborations with artists such as Korn, Seether, and David Hodges.
 Lee is also the American chairperson for the international epilepsy awareness foundation "Out of the Shadows".
 During Evanescence's hiatus, Lee embarked on her film score career in 2013 by composing the soundtrack to "War Story" (2014) and "" (2015) with cellist Dave Eggar, and the song "Speak to Me" for the film "Voice from the Stone".
"Good Enough" is a song by American rock band Evanescence.
 It was released in 2007 as the fourth and final single from their second studio album, "The Open Door".
 The song was written by lead vocalist Amy Lee and produced by Dave Fortman.
 According to Lee it was written for her long-time friend and future husband, Josh Hartzler.
 It was placed as the last track on the album to symbolize a new beginning for the band.
 According to Lee, "Good Enough" was written for the soundtrack of the movie "", but was not included.
 The producers of "Narnia" rebutted her claim, stating that no Evanescence music had been planned for inclusion in the soundtrack.
"Everybody's Fool" is a song by American rock band Evanescence.
 Wind-up Records released the song on June 7, 2004, as the fourth and final single from their debut studio album, "Fallen".
 It was written by Amy Lee and Ben Moody and it was produced by Dave Fortman.
 According to Lee the song talks about celebrities like Britney Spears and Christina Aguilera, who strip and sell their bodies instead of music to their listeners.
 Inspired by her sister's love for music artists who had false images, Lee wrote the song five years before the release of the album.
"Going Under" is a song by American rock band Evanescence recorded for their debut studio album "Fallen" (2003).
 Wind-up Records released it as the album's second single on September 9, 2003.
 The song was written by Evanescence members Amy Lee, David Hodges and Ben Moody while its production was handled by Dave Fortman.
 The song contains rock and heavy metal elements and its instrumentation consists of drums and guitars built around Lee's soprano vocals.
 Lyrically, "Going Under" talks about an emotionally difficult past relationship.
 It received mostly positive reviews from music critics, most of whom praised its anthemic chorus and Lee's vocal performance.
 "Going Under" peaked at number five on the US "Billboard" Alternative Songs chart, charted in the top ten in Brazil, Italy, New Zealand and the UK and the top forty in various other European countries and Australia.
 It obtained a platinum certification in the latter country by the Australian Recording Industry Association (ARIA).
TISM (an acronym of This Is Serious Mum) were a seven-piece anonymous alternative rock band from Melbourne, Australia.
 The group were formed on 30 December 1982 by vocalist/drummer Humphrey B. Flaubert, bassist/vocalist Jock Cheese and keyboardist/vocalist Eugene de la Hot Croix Bun, and enjoyed a large underground/independent following.
 Their third album, "Machiavelli and the Four Seasons", reached the Australian national top 10 in 1995.