Removed the Rain Sound Effect - It was way too quiet.

1. Converted all WAV tracks to MP3 format, standardizing the file types and reducing the file size from 2,385.933 MB to 351.615 MB. That's around a 678% decrease in file size!

2. Changed the following tracks, based on what I feel fits better or because I couldn't find the sauce:
08 - Corruption is now The Witch's Ball ~ Magus instead of Interdimensional Voyage of a Ghostly Passenger Ship.
28 - Rain Sound Effect is actually different from vanilla now. Sauce.
29 - Mushrooms is now https://youtu.be/4HmPaHyIBj8 instead of an unfindable remix of Pure Furies ~ Whereabouts of the Heart.
42 - Space Day is now another remix of Gensokyo Millenium ~ History of the Moon instead of an unfindable remix of the same base OST.
44 - Windy Day is now The Colorless Wind on Youkai Mountain instead of Wind God Girl.
48 - Slime Rain is now a MIDI of Futatsuiwa From Sado instead of a different remix.
58 - Duke Fishron is now a remix of Catastrophe in Bhavaagra ~ Wonderful Heaven instead of a completely unfindable track.

3. Found the sources of these tracks:
41 - Old Ones Army
46 - Town Day (The biggest decrease in file size, the original WAV was 15 minutes long!)
53 - Graveyard
55 - Jungle Night

Released.