Audio credits

Music
"A Dragon's Lullaby" by Scott Buckley - released under CC-BY 4.0. www.scottbuckley.com.au
Trimmed and equalized for the game.
"Town Theme RPG" and "Victory Fanfare Short" by cynicmusic (opengameart.org) - public domain (CC0).
Levelled for the game.

Radio
"Pleasant Moments" by Scott Joplin, his 1916 piano roll - public domain, via Wikimedia Commons.

Sound effects
"Tick Tock Clock - Close Mic" by Toby_Crane (freesound.org/s/181035/) - CC-BY 3.0, cut to one tick and one tock.

Public domain (CC0), via Freesound, with thanks
"ignition, engine start, idle, motorcycle, bike, CB400 vtec 3" by AlexanderChe
"Dark Castle Entrance - Haunted Horror Ambience" by LilMati
"Sea & Waves Gordons Bay" by IanFSA
"Sudden Burst of Small Flame" by Saladsounds
"Wood Floor Creak" by sthran
"2022-02-06 wood creak 2" by sit_walk
"Page Turn 01" by LilMati
"Letterbox 250607" by Sadiquecat
"Pomeranian Small Dog Barking" by yunjish

Pixabay Content License, via Pixabay, with thanks
"Footsteps on sand", "Car horn", "Crickets", "Heavy footsteps walking", "Market" and "Small fountain" by freesound_community
"Walk on grass" by JoeNTNT
"Seagulls in coastal village" by Jonathan Slatter Music
"Rooster cry" and "Playground amusement park" by nematoki
"Crow sound effect" by u_a4gfvwagf1
"Fireworks 07", "Fireworks 08" and "Fireworks 13" by Dragon Studio

All of them cut, filtered and levelled for the game.