Thanks to SMWCentral for providing the most reliable resource for modding SMW.
In case I forgot to mention somebody in these credits, please tell me and I will update the list!

Music:
Hooded edge (mining away)
TheInsanity115 (Petalburg City)
tcdw (Chrono Trigger)
MidiGuy (Ever Dream)
NewPointless (Welcome)
Samantha (Peaceful days)
KevinM (Reggae Shark´s Home)
Dippy (Forest)
Edit3333 (Castle)

Patches:
lx5, worldpeace (Retry System)
Alcaro (Autosave)
KevinM (Playable Title Screen)

Graphics:
Mirann (font)
Eminus (house interior)
Gamma V
PokerFace