Siobhan Magnus

S9 · Eliminated 6th

As of February 14, 2026

Siobhan Magnus sings on Angel Wings, a track on Ridiculon's soundtrack for the video game Mewgenics, released in February 2026. She earlier sang on Ridiculon's soundtrack for The End Is Nigh (2017). Her own releases include the album Moonbaby (2012) and the EP Holiday Inspiration (2015).⁠[1][2][3][4]

Career

After the show

  1. June 9, 2010On June 9, 2010, she performed with Hanson at the Bardot in Hollywood.⁠[4][9]
  2. July 1, 2010–August 31, 2010She toured with the season 9 top 10 on the 44-date American Idols Live! Tour 2010, from July 1 to August 31, 2010.⁠[12]
  3. February 2011After the 2010 tour she returned to her band Lunar Valve, which released a three-track EP in February 2011.Lunar Valve⁠[10]
  4. May 1, 2011Her first single, Beatrice Dream, was released on May 1, 2011.⁠[4][10]
  5. October 3, 2011Her second single, Black Doll, was released on October 3, 2011.⁠[4][10]
  6. January 22, 2012Her debut album, Moonbaby, recorded with Nashville-based Pacific International Music and produced by Michael Flanders, was released on January 22, 2012, on Snotface Records. She released it independently.⁠[4][7][10]
  7. August 2012In August 2012 she played a sold-out concert at the Cape Cod Melody Tent.⁠[7][13]
  8. December 11, 2012Announced on December 11, 2012 as the lead singer of Doubtful Guest, a 1990s rock band with Sammy Hudson (Everclear), Tommy Stewart (Godsmack, Fuel), Peter Klett (Candlebox) and Tony Fredianelli (Third Eye Blind).Doubtful Guest⁠[7]
  9. February 28, 2013She released Old Cape Cod on February 28, 2013, on Snotface Records, on vinyl and as a digital download.⁠[4]
  10. March 27, 2013Doubtful Guest debuted with a showcase at 12th and Porter in Nashville on March 27, 2013, funded by a Kickstarter campaign that raised more than $23,000.Doubtful Guest⁠[4][14][15]
  11. August 11, 2013On August 11, 2013, she sang Old Cape Cod and Paint It Black at the Pops By The Sea concert with the Boston Pops Esplanade Orchestra on the Hyannis Village Green.⁠[16]
  12. 2014In 2014 she recorded Wisdom as the theme song for the film The Wisdom to Know the Difference.⁠[4]
  13. July 2014In July 2014 she sang as a guest vocalist with the Cape Cod Symphony Orchestra at the Cape Cod Canal centennial celebration in Buzzards Bay Park.⁠[9]
  14. July 2014She joined Boston's Heaven on Earth Tour as a guest vocalist in July 2014, singing lead on Walk On. The role grew from six shows to 50 tour dates, with shows in the United States and Japan.⁠[9][17]
  15. November 2016In November 2016 she released the single Breakfast in Bed on her own label, Millbilly Music.⁠[4]
  16. July 12, 2017She sang the bonus track The End Is Nigh on Ridiculon's soundtrack album for the video game The End Is Nigh, released on July 12, 2017.⁠[3][4]
  17. February 2026In February 2026 Ridiculon released Angel Wings, with her lead vocal, on its soundtrack for the video game Mewgenics.⁠[1][2]

Discography

TitleTypeYearLabelRIAA certificationU.S. sales
Moonbaby⁠[4][10]Album2012Snotface Records
Holiday Inspiration⁠[4]EP2015

Awards

Checked October 7, 2026; none found.

Other activity

  • May 26, 2010At the season 9 finale of American Idol on May 26, 2010, she sang How Deep Is Your Love with Aaron Kelly, joined by the Bee Gees.⁠[4]
  • 2015In 2015 she owned Moonbaby Boutique, a small retail booth selling jewelry, vintage clothing and records at the Antiques Center of Cape Cod in Dennis.⁠[9]

Sources

17 sources

  1. Angel Wings (Feat. Siobhan Magnus), by Ridiculon — Ridiculon (Bandcamp). Label or artist. Retrieved October 7, 2026.
    Cited parts (2)
    • Track credits: “Siobhan Magnus: Vocals”
    • Track title and credits: “Angel Wings (Feat. Siobhan Magnus), by Ridiculon”
  2. MusicBrainz recording Angel Wings (Ridiculon feat. Siobhan Magnus) — MusicBrainz. Release database. Retrieved October 7, 2026.
    Cited parts (2)
    • Recording first release date: "first-release-date":"2026-02-14"
    • Release Mewgenics: OST: "disambiguation":"Bandcamp update 4"
  3. The End Is Nigh OST, by Ridiculon — Ridiculon (Bandcamp), published July 12, 2017. Label or artist. Retrieved October 7, 2026.
    Cited parts (3)
    • Album description: “the vocal stylings of the one and only SIOBHAN MAGNUS, who lends her pipes to the swooning weeper”
    • Album description: “those who pay a bit more into the kitty are entitled to an epic BONUS BONUS track”
    • Release line: “released July 12, 2017”
  4. Siobhan Magnus (Wikipedia revision 1368505287) — Wikipedia, updated August 9, 2026. Reference work (secondary). Retrieved October 7, 2026.
    Cited parts (8)
    • Discography, Solo: “Released: January 22, 2012”
    • Solo career: “"Wisdom" was included on her 2015 EP release ''Holiday Inspiration,''”
    • Lead sentence: “born March 15, 1990”
    • Infobox, Born line (birth_date): {{birth date and age|1990|3|15}}
    • Discography, Solo, Moonbaby: “Label: Snotface Records”
    • Solo career: “under her label Millbilly Music”
    • Early life: “She also previously fronted an”
    • Early life: “band called Lunar Valve, also consisting of Ralph Bousquet (lead guitar)”
  5. American Idol season 9 — Wikipedia, updated August 11, 2026. Reference work (secondary). Retrieved October 6, 2026.
    Cited parts (1)
    • Elimination chart row Siobhan Magnus: Pl. 6, Eliminated in the Top 6 column (4/29); ratings table episode 'Top 6 Results Show', April 28, 2010
  6. List of American Idol finalists — Wikipedia, updated June 10, 2026. Reference work (secondary). Retrieved October 6, 2026.
    Cited parts (1)
    • Contestants table, row Siobhan Magnus: season 9, place finish 6th
  7. 'American Idol' Alum Siobhan Magnus To Front '90s Supergroup — The Hollywood Reporter, published December 11, 2012. News report. Retrieved October 7, 2026.
    Cited parts (4)
    • Article body, quote: “I had one record, but I put it out independently”
    • Article body, December 11, 2012: “Magnus is the new lead singer of Doubtful Guest”
    • Article body: “The idea of the band first formed back in August when Magnus performed a sold-out show at famed Cape Cod venue Melody Tent .”
    • Article body, December 11, 2012: “Magnus is the new lead singer of Doubtful Guest, a band comprised of bassist Sammy Hudson (Everclear), drummer Tommy Stewart (Godsmack, Fuel), guitarist Peter Klett (Candlebox)”
  8. Beantown Swing Orchestra (Wikipedia revision 1161968702) — Wikipedia, updated June 26, 2023. Reference work (secondary). Retrieved October 7, 2026.
    Cited parts (2)
    • Lead paragraph: “The group's best-known vocalists are fellow”
    • Lead paragraph: “sixth-place finishers [[Siobhan Magnus]]”
  9. Catching up with Siobhan Magnus — Cape Cod Life, published July 23, 2015, updated July 12, 2018. News report. Retrieved October 7, 2026.
    Cited parts (8)
    • Article body, Doubtful Guest paragraph: “For a brief period in 2013, Magnus headlined a band, Doubtful Guest”
    • Article body, Doubtful Guest paragraph: “The band performed two shows before breaking up due to logistical issues.”
    • Article body, Hanson paragraph: “One of the coolest things that ever happened to me was meeting Hanson and getting to perform with them”
    • Article body, 2014 paragraph: “called on her to perform with the orchestra as a guest vocalist at the Cape Cod Canal’s centennial celebration at Buzzards Bay Park in July”
    • Article body, Boston paragraph: “What began as an interim guest singer’s role for six shows expanded into an incredible 50-date touring schedule.”
    • Article body, Boston paragraph: “Magnus traveled with the group to shows across the United States and even to Japan”
    • Article body, business paragraph: “today she is the owner of a small retail business that sells jewelry, vintage clothing, records, and more at the Antiques Center of Cape Cod in Dennis.”
    • Article body, business paragraph: “The space is fittingly named Moonbaby Boutique.”
  10. Moonbaby (album) (Wikipedia revision 1320340715) — Wikipedia, updated November 4, 2025. Reference work (secondary). Retrieved October 7, 2026.
    Cited parts (8)
    • Background: “band Lunar Valve, and recorded a three-track”
    • Background: “recorded a three-track [[Extended play|EP]] which was released in February 2011”
    • Singles: “''Beatrice Dream'' was released on May 1, 2011.”
    • Singles: “''Black Doll'' was released on October 3, 2011.”
    • Background: “The album was eventually released on Snotface Records”
    • Background: “was produced by Michael Flanders”
    • Infobox: “released = {{Start date|2012|01|22}}”
    • Infobox: “label = Snotface Records”
  11. MusicBrainz artist Siobhan Magnus — MusicBrainz. Release database. Retrieved October 7, 2026.
    Cited parts (2)
    • relations, member of band: "name":"The Siobhan Magnus Band"
    • relations, member of band: "attributes":["lead vocals"]
  12. American Idols Live! Tour 2010 (Wikipedia revision 1255661444) — Wikipedia, updated November 6, 2024. Reference work (secondary). Retrieved October 7, 2026.
    Cited parts (4)
    • Infobox: “start_date = July 1, 2010”
    • Infobox: “end_date = August 31, 2010”
    • Lead: “The 44 date tour started in Auburn Hills and ended in Indianapolis.”
    • Performers table: [[Siobhan Magnus]] (6th place)
  13. 'American Idol's' Siobhan Magnus Takes Cue From Adam Lambert, Rocks to KISS at Cape Cod Concert (Video) — The Hollywood Reporter, published August 18, 2012. News report. Retrieved October 7, 2026.
    Cited parts (1)
    • Article body, August 18, 2012: “Season nine alum Siobhan Magnus completely nailed a blistering version of the band’s 1970s classic “Love Gun” at the Cape Cod Melody Tent on Thursday night.”
  14. 'American Idol' Alum Siobhan Magnus Debuts New Band at Nashville Showcase (Video) — The Hollywood Reporter, published April 1, 2013. News report. Retrieved October 7, 2026.
    Cited parts (1)
    • Article body, April 1, 2013: “debuted her new project, Doubtful Guest, in a huge way with a Nashville showcase and Stageit.com event at 12th and Porter this past Wednesday (March 27)”
  15. Kickstarter Campaign for 'Idol' Alum Siobhan Magnus' New Band Reaches $20,000 Goal — The Hollywood Reporter, published March 23, 2013. News report. Retrieved October 7, 2026.
    Cited parts (1)
    • Article body, March 23, 2013: “the campaign raised $23,095 for expenses needed to stage a showcase on March 27 at 12th & Porter in Nashville”
  16. A Dancing Scene At Pops By The Sea — Cape Cod Wave, published August 12, 2013. News report. Retrieved October 7, 2026.
    Cited parts (2)
    • Article body: “American Idol finalist Siobhan Magnus of Marstons Mills chose to wow the crowd with two very different tunes, the Patti Page classic “Old Cape Cod””
    • Article body: “on the Hyannis Village Green under clear skies on Sunday, August 11”
  17. Boston (band) (Wikipedia revision 1378713233) — Wikipedia, updated October 5, 2026. Reference work (secondary). Retrieved October 7, 2026.
    Cited parts (1)
    • 2010s section: “joined the tour as a guest vocalist in July, performing lead vocals on "Walk On"”

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