Underfeather/Music

Underfeather will have an entire OST composed solely by one of the developers. Here's a list of all the theme names so far:

(There is only one completed theme so far, which is Ununhexium V4. You can hear it . Combo is working on Eggolovania, though it isn't finished.)

Boss Themes

 * Your Best Garden Ornament - Gnomey (Your Best Friend)
 * Toast Fight - Cyrus (Ghost Fight)
 * Eggshells - Matilda (Heartache)
 * Snoutshuffle - Chuck (Bonetrousle)
 * Ducksong - Greater Duck (Dogsong)
 * Feather of Frustration - Red (Spear of Justice)
 * William! - Bad Billy (Dummy!)
 * Oh My God! - Mime (Spider Dance)
 * Sawdust Scraper - Stellaton (Metal Crusher)
 * Death by Grammar - Stellaton EX (Death by Glamour)
 * BurgerDucken/TERENCE - Terence (Bergentrückung/ASGORE)
 * Battle against a true 'Angry Bird' - Red the Eyebrowing (Battle Against a True Hero)
 * Silver Dioxide - Silver NEO (Alphys takes action)
 * Power of an Overly Used Theme - Stellaton NEO (Power of NEO)
 * Ununhexium V4 - Bomb (Megalovania) -COMPLETED-
 * Eggolovania - Bomb (Second Phase)
 * Oh, Gnome! - Photoshop Gnomey (Your Best Nightmare)
 * I Hope there won't be Memes - Zoe (Hopes and Dreams)
 * Wrong AU - Wrong enemy (Wrong Enemy)
 * The Song that Might Play When You Three-Star a level with ONLY Bomb (The Song That Might Play when you Fight Sans)

Regular Themes
-NEEDS CONTINUING-
 * The Beginning - (Fallen Down)
 * Plateaus - (Ruins)
 * Unnecessary Ha-ing - (Unnecessary Tension)
 * Bacon Incoming - (Enemy Approaching)
 * bomb. - (sans.)
 * Seedway - (NYEH HEH HEH!)
 * Ducksong - (Dogsong)
 * Chilly - (Snowy)
 * Finland is a nice place you know - (Snowdin Town)
 * Red - (Undyne)
 * Whiz-dom - (Waterfall)
 * A High Tech Drone That Carries You Over An Actually Quite Large Gap (Trust Me On This One) - (Bird that Carries You Over A Disproportionately Small Gap)
 * Hayfever field - (Pathetic house)
 * Go karts, go! - (Thundersnail)
 * RAARGH! - (NGAAH!)
 * Silver - (Alphys)
 * Another mediocre level - (Another Medium)
 * Stronger Wifi - (Stronger monsters)
 * Resort - (Hotel)
 * Can You Really Call This A Luxury Resort, I Didn't Get Any Birdseed On My pillow Or Anything - (Can You Really Call This A Hotel, I Didn't Receive A Mint On My Pillow Or Anything)

Major Game Themes

 * Once Upon An Island - (Once Upon A Time)
 * Here we go again - (Menu)
 * 5000 - (Determination)
 * Birdseed time - (Shop)
 * Spenni Village - (Temmie Village)
 * Spen Shop - (Tem Shop)
 * Extremely Long Elevator because the Devolopers are Evil - (Long Elevator)
 * Somewhere else, a level just got 0-stared - (It's raining somewhere else)
 * Wait, birds can play the piano? - (She's playing Piano)
 * Underfeather - (Undertale)
 * But the bird was literally too angry to die - (But the Earth refused to die)
 * We're the guys. - (Bring it in guys!)
 * Lllllllaaaaaaasssssssttttttt Gggggggoooooooooooooodddddddbbbbbbbyyyyyyyeeeeeee - (Last Goodbye)