Nathaniel Semsen
Nathaniel Semsen
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      • The Incredible Hulk
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      • Captain America
      • The Avengers
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      • Guardians of the Galaxy
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      • Civil War
      • Doctor Strange
      • GOTG Volume 2
      • Spider-Man: Homecoming
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  • Home
  • Published Works
    • Arranging/Orchestration
    • Songwriting
  • STTMCU
    • About STTMCU
    • Iron Man
    • The Incredible Hulk
    • Iron Man 2
    • Thor
    • Captain America
    • The Avengers
    • Iron Man 3
    • Thor: The Dark World
    • The Winter Soldier
    • Guardians of the Galaxy
    • Age of Ultron
    • Ant Man
    • Civil War
    • Doctor Strange
    • GOTG Volume 2
    • Spider-Man: Homecoming
    • Thor Ragnarok
    • Black Panther
    • Infinity War
    • Ant Man and The Wasp
    • Captain Marvel
    • Endgame
    • The Spidey Special
  • Lyon Bros
  • Gallery
  • Merchandise
  • Contact Me

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Nathaniel Semsen

Nathaniel SemsenNathaniel SemsenNathaniel Semsen

Dove Award®-Nominated Arranger - Orchestrator - Songwriter - Multi-Instrumentalist

Nathaniel Semsen

Nathaniel SemsenNathaniel SemsenNathaniel Semsen

Dove Award®-Nominated Arranger - Orchestrator - Songwriter - Multi-Instrumentalist

recent work

EA College Football 25

Nathaniel had the privilege of working as a part of the music team for EA Sports. His job involved much transcribing and arranging of the school's fight songs that are included in the game! This game was released in July 2024.

"My Days" - Rachel Potter

Nathaniel had the privilege of orchestrating The Notebook's "My Days" for Rachel Potter's upcoming album! Click on the album art to listen to a preview!

Man playing the soprano saxophone on a stage with purple and red lighting

NPR Tiny Desk Contest Concert

Nathaniel's friend from USC, Carmen Thomassiny, won 2nd place in NPR's Tiny Desk Contest in 2024. Nathaniel performed with her at the NPR concert on Keyboard 2 and Soprano Sax.

Arranger and Songwriter

Composer and Orchestrator

Composer and Orchestrator

Nathaniel has been working professionally as a published arranger and songwriter for the past six years of his life, primarily in the Christian Choral and Musical Theatre scene. Many of his arrangements and songs can be found in the Semsen Music catalog. He enjoys working on his craft as a band and pop arranger.

Composer and Orchestrator

Composer and Orchestrator

Composer and Orchestrator

This past year Nathaniel was commissioned as a composer for two full-length theatre productions. Nathaniel aspires to write for Broadway someday like his inspirations, Stephen Schwartz, Lin Manuel Miranda, Pasek and Paul, and Alex Lacamoire.

Content Creator

Composer and Orchestrator

Content Creator

Since March 2021, Nathaniel has amassed a following on TikTok for his love of Marvel and Music. Over 200,000 people follow him for his viral original series, "Singin Thru The MCU." He also leads the popular YouTube band "Lyon Bros," a channel he arranges and video edits for with 255K subscribers. He is followed for his viral marvel music and growing skills as a band and pop arranger.

All of hamilton in under 5 minutes!

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DeclineEh sure why not