Darkstone
Hidden song
Throw coins in the bard’s tray in the center of town during a single player game.
Extra gold
Begin a new game and give all money from one character to the other character (money holder). Then start another new game, and select the money holder as one character and create an entirely new character. Transfer 1500 gold from the new character to the money holder. Repeat as needed to build your gold total.
The image featured at the top of this post is ©The Legend of Heroes: Trails of Cold Steel III key art / Original