Shimomura has been cited as one of the most well-known video game music composers. In March 2007, Shimomura released her first non-video game album,
Murmur, an album of vocal songs sung by
Chata.
Legend of Manas title theme was also performed by the Australian
Eminence Symphony Orchestra for its classical gaming music concert
A Night in Fantasia 2007. Music from the original soundtrack of
Legend of Mana was arranged for the piano and published by DOREMI Music Publishing. Two compilation books of music from the series have also been published as
Seiken Densetsu Best Collection Piano Solo Sheet Music first and second editions, with the second including Shimomura's tracks from
Legend of Mana. All songs in each book have been rewritten by Asako Niwa as beginning to intermediate level piano solos, though they are meant to sound as much like the originals as possible. Additionally, piano sheet music from
Kingdom Hearts and
Kingdom Hearts II has been published as music books by Yamaha Music Media. Shimomura's first dedicated concert performance outside Japan was held at the Salle Cortot in Paris in November 2015. Later that same month, she performed at the El Plaza Condesa in Mexico City. In September 2016, some of her music for
Final Fantasy XV was performed by the
London Philharmonic Orchestra at
Abbey Road Studios in
London, as well as in
Boston, with Shimomura herself performing on piano. Her work was performed by the
Royal Stockholm Philharmonic Orchestra and filmed at the
Stockholm Concert Hall in 2021, with more performances in other locations starting in 2022. Shimomura was honored with a Lifetime Achievement Award at the
2024 Game Developers Choice Awards and the
BAFTA Fellowship award in 2025.
Musical style and influences Shimomura lists
Ludwig van Beethoven,
Frédéric Chopin, and
Maurice Ravel as some of her influences on her personal website. She has also stated that she has enjoyed "lounge-style jazz" for a long time. Despite these influences and her classical training, the diverse musical styles that she has used throughout her career and sometimes in the same soundtrack include "rock,
electronica,
oriental,
ambient,
industrial, pop, symphonic, operatic,
chiptune, and more". She draws inspiration for her songs from things in her life that move her emotionally, which she describes as "a beautiful picture, scenery, tasting something delicious, scents that bring back memories, happy and sad things... Anything that moves my emotion gives me inspiration". Shimomura has also stated that she comes up with most of her songs when she is doing something that is "not part of [her] daily routine, like traveling." Although her influences are mostly classical, she has said that in her opinion her "style has changed dramatically over the years, though the passion for music stays the same." Shimomura has said that she believes that an important part of "the creative process behind music" is to "convey a subtle message, something that comes from your imagination and sticks with the listener, without being overly specific about what it means", rather than only writing simple themes with obvious messages. She stated her favorite composition was "Dearly Beloved" from
Kingdom Hearts. ==References==