Other music/songs

Soundtracks
BGM	Leitmotif	Theme	Anime	Global	Other

A list of songs/music in Arknights that do not fit anywhere else.

Main Theme

Music	Contributing artist(s)	Notes
Requiem	Obadiah Brown-Beach feat. Serge Liberovsky	Released shortly after the release of Episode 07 Dedicated to FrostNova and Patriot Entirely in Russian; the lyrics are paraphrased from Requiem by Anna Akhmatova
Lullabye	Obadiah Brown-Beach feat. Üyanga Bold	Released shortly after the release of Episode 08 Dedicated to Mephisto and Faust Entirely in Russian Also used as a background music in M8-8, H8-3, and Clash of Ideologies

Special performances

Music	Contributing artist(s)	Notes
Monster	Starset	Used in Concept Trailer 1
Unbecoming	Starset	Used in Concept Trailer 2
Infected	Starset	Released during the second anniversary of Arknights' CN Used in Arknights Concept Trailer 3
Feels	Low Roar	Released to commemorate Under Tides Included in Low Roar's album maybe tomorrow... as "Fade Away"
Running In The Dark	Monkey Majik	Played in the end of Arknights CN's 2.5th anniversary livestream featuring a short animetion of Amiya, Kal'tsit, and Ch'en dancing
Untitled World	ReoNa	Released to commemorate the release of Episode 06
Proof of being alive	Mai Kuraki	Dedicated to the release of Near Light Played in the end of Arknights CN's 2.5th anniversary livestream

Seasonal/festival commemorative

Music	Contributing artist(s)	Notes
Spring's Pulse	Masaru Yokoyama	Dedicated to Spring 2020 (CN)/2021 (Global) Music video features Myrrh and Nightingale
Everything's Alright	DJ Okawari feat. Kaori Sawada	Dedicated to Gaokao 2020 Music video features Magallan and Mayer Unreleased in Global
Reversed Time	Matthew Carl Earl	–
Timeless	BaoUner	Released to commemorate Ancient Forge and Chinese New Year 2020
Summer Wave	Masaru Yokoyama	Dedicated to Summer 2020 (CN)/2021 (Global) Music video features Amiya, Closure, Castle-3, Lancet-2, and THRM-EX
Autumn Moods	Etsuko Yamakawa and Juno feat. Sachi Tainaka	Dedicated to Fall 2020 (CN)/2021 (Global) Music video features Angelina and Croissant
Rock the Night Away	Steven Grove feat. Cristina Vee	Released to commemorate Christmas 2020 in the CN server Unreleased in Global
Till the Wave Ends	Adam Gubman	Dedicated to Chinese New Year 2021 as well as Dusk and Nian
Melting White	Cubes Collective	Dedicated to Christmas 2021 (CN)/2022 (Global) Music video features Emperor and Magallan among others
Random Randomly	THE EITHER	Dedicated to Chinese New Year 2022 (CN)/2023 (Global) Music video features Jessica, Snowsant, and Swire Entirely in Mandarin Chinese
A Long Vacation	Adam Gubman feat. Caity Gyorgy	Dedicated to Summer 2022 Music video features La Pluma, Skadi, and Schwarz
Your Star	DJ Okawari feat. Stephanie Nonoshita Topalian	Dedicated to Gaokao 2022 Music video features Nightmare, Podenco, and Scene
A Sweet Rendez-vous	Obadiah Brown-Beach and David Lin feat. Adai Song	Dedicated to Fall 2022 in CN Music video features Eyjafjalla, Provence, and Skyfire
Snowy Night	Adam Gubman and Peter Reid Jones feat. Riley Costello	Dedicated to Christmas 2022 in CN Music video features Ifrit, Saria, and Silence
A Cold Call	Erik Castro and David Lin feat. Airton Santos Araujo	Dedicated to Winter 2022 in CN Music video features Cantabile, Executor, and Mostima

Miscellaneous

Music	Contributing artist(s)	Notes
Crystallize	Inori Minase	Also part of Inase's single Starlight Museum
Heart Forest	Yui Ogura	Also part of Ogura's single of the same name
Daydaydream	Lorelei feat. THE EITHER	Dedicated to Ch'en and Hoshiguma
Loyal to the beat	David Westbom feat. Substantial	Dedicated to Emperor Released after April Fools 2021 in the CN server, but unreleased in Global for unknown reasons
Bridge to the Dawn	Obadiah Brown-Beach	The first of two music tracks dedicated to Pinus Sylvestris
Field in the Light	Obadiah Brown-Beach	The second of two music tracks dedicated to Pinus Sylvestris
Hold Onto The Light	David Westbom feat. Gabe Reali	Released to commemorate the collaboration with I.T. as part of Preluding Lights in the CN server Unreleased in Global
A Grand Adventure	Adam Gubman	Dedicated to Durin and Myrtle