• This program provides a simple webapp to assemble a custom soundset of sounds for sleep, relaxation, or worldbuilding.
• It is inspired by Atmosphere, a mobile app that does much the same thing except this app regularly crashes after 3-5 hours of use.
• By being a webpage instead of an app, this program also requires zero installation for the end user; they simply visit a website and are good to go.
• The modern version of this tool began development on or about 2025-02-22, created by Brendan Rood.
• This app (and repo) is a successor to work on a mobile app of the same name for an assignment at the University of Minnesota Duluth. The modern version of this program is entirely different, with the only the audio files being brought with.

• Can be run in any httpx environment with JavaScript execution.
• A version of the app is already located at https://dream.snailien.net

• Programming: Brendan Rood (GitHub) (Website)
• Main Application Logo: Sam Jorgenson (Instagram) (Email)

Each audio tile has a single letter in the top right, indicating the source of the sound.
AS - Sounds from Atmosphere Mobile Application (Google Play) (Website)
A2 - Music from Aether II Minecraft mod (CurseForge) (Bandcamp)
BR - Sounds from 1999 Conair SU2R (Listing) (Archive)
DC - Sounds and Music from Dawn Chorus (Game) (Soundtrack Vol 1) (Soundtrack Vol 2)
DS - Music from Dusk and Night Music mod, composed by Dragon Wolf Leo (Steam Workshop) (YouTube) (Google Drive)
FR - Music from Wii Fishing Resort (Wikipedia)
GL - Sounds taken from DEX PRODUCTS SSWM-01"SOUND SLEEPER" (Manual) (Archive)
GM - Sounds and Music from gm_abstraction_extended and ph_resortmadness. Check audio file header metadata for more info. (gm_abstraction_extended) (ph_resortmadness)
IM - Music from The Incredible Machine 3 (GOG Storepage) (YouTube)
KM - Royalty-free music from Kevin MacLeod (Website)
MS - Music from My Singing Monsters (Steam Store) (Website)
P2 - Music from Portal 2 (Steam Store)
SF - Sounds from Save a Fox on YouTube (YouTube Channel)
SV - Music from Stardew Valley (Steam Store)
TR - Music from Terraria. See file metadata for more details. (Terraria)
TC - Music and sounds from Calamity mods for Terraria. See file metadata for more details. (Calamity Mod Music) (Vanilla Calamity Music)
VR - Music of VRChat (YouTube) (YouTube) (Steam Store)

• Title Icons: Font Awesome (Website)
• Main Font: Dawn Chorus (Page). Will take down at request.

1. Procurement
   1. The largest reasonable purchase/donation to the source work is made.
   2. If the audio can be directly extracted from an existing digital medium, the source is decompiled to obtain that maximum quality resource.
   3. If extraction is not possible, an official soundtrack is purchased and used.
   4. If neither is available, yt-dlp is used with the parameters -f bestaudio.
2. Processing
   1. Audio is edited at maximum quality.
   2. The apparent loudness of the audio is normalized via this Audacity macro.