【封面曲】
Alfa Mist & Kaya Thomas-Dyke - Falling

【BGM】（来源：https://freemusicarchive.org/）
(Tracks may be changed in volume or length and compressed to lower quality. All modified works are licensed under the same terms as the original ones.)
Waltz For a Memory by Mela is licensed under a Attribution-ShareAlike License.
Snowy Afternoon by Borrtex is licensed under a Attribution-NonCommercial License.
Telling Stories by Borrtex is licensed under a Attribution-NonCommercial License.
Feeding Flock (Instrumental) by Chad Crouch is licensed under a Attribution-NonCommercial 3.0 International License.
Lesser Scaup by Chad Crouch is licensed under a Attribution-NonCommercial 3.0 International License.
Ocean by Chad Crouch is licensed under a Attribution-NonCommercial 3.0 International License.
The Bluff Trail (Instrumental) by Chad Crouch is licensed under a Attribution-NonCommercial 3.0 International License.
The Chorus Ceases (Instrumental) by Chad Crouch is licensed under a Attribution-NonCommercial 3.0 International License.
The Light-filtering Canopy (Instrumental) by Chad Crouch is licensed under a Attribution-NonCommercial 3.0 International License.
Western Grebe by Chad Crouch is licensed under a Attribution-NonCommercial 3.0 International License.
Ballad Of The Blackbirds (Instrumental) by Chad Crouch is licensed under a Attribution-NonCommercial 3.0 International License.
Sky by Chad Crouch is licensed under a Attribution-NonCommercial 3.0 International License.
Hours by Dee Yan-Key is licensed under a Attribution-NonCommercial-ShareAlike License.
October by Kai Engel is licensed under a Attribution-NonCommercial License.
September by Kai Engel is licensed under a Attribution License.
Lullaby by The Ghost in Your Piano is licensed under a Attribution-NonCommercial License.
23 Wacko by Unheard Music Concepts is licensed under a Attribution License.
Dust and Memories by Unheard Music Concepts is licensed under a Attribution License.
Gibraltar by Unheard Music Concepts is licensed under a Attribution License.
Microwave by Unheard Music Concepts is licensed under a Attribution License.
In The Box by Blue Dot Sessions is licensed under a Attribution-NonCommercial License.
Neon Drip by Blue Dot Sessions is licensed under a Attribution-NonCommercial License.
True Blue Sky by Blue Dot Sessions is licensed under a Attribution-NonCommercial License.
Speaker Joy by Blue Dot Sessions is licensed under a Attribution-NonCommercial License.

【音效】（来源：https://freesound.org/）
(Tracks may be changed in volume or length and compressed to lower quality. All modified works are licensed under the same terms as the original ones.)
Scream by claracarpintero is licensed under the Creative Commons 0 License.
MEN RUNNING, WATER SPLASH (2).wav by deleted_user_133379 is licensed under the Attribution License.
Drops and bounces by deraj is licensed under the Creative Commons 0 License.
Wind Gust by crashoverride61088 is licensed under the Creative Commons 0 License.
string delay by PhonosUPF is licensed under the Creative Commons 0 License.
Knocking_wood_door1.mp3 by Taira Komori is licensed under the Attribution License.
Door, Church, Close, E.wav by InspectorJ is licensed under the Attribution License.
Body fall 2.wav by Adam_N is licensed under the Creative Commons 0 License.
Body_impact.wav by ansel is licensed under the Attribution Noncommercial License.
string pluck delay.mp3 by blimp66 is licensed under the Attribution License.
Heartbeat, Regular, Single, 01-01, LOOP.wav by InspectorJ is licensed under the Attribution License.

【其他】
店铺播放音乐：Black Star - Astronomy (8th Light Instrumentals)
肖像画出处：Lena Söderberg女士的著名照片