Keep in mind that modding or developing features for a PSP game can be challenging due to the console's limitations and the complexity of the game's codebase. This feature concept is intended to be a starting point for discussion and exploration, rather than a fully-fledged implementation.

// Save edited theme audioFile.save(); } Note that this is a simplified example, and actual implementation details may vary depending on the game's architecture, tools, and resources.

// Display theme list to player for (int i = 0; i < themeList.size(); i++) { printf("%d. %s\n", i + 1, themeList[i].getName()); }

// Theme selection menu void themeSelectionMenu() { // Load theme list from file or database ThemeList themeList; themeList.loadThemes();

// Display editing options printf("Edit Theme:\n"); printf("1. Trim\n"); printf("2. Loop\n"); printf("3. Tempo\n"); printf("4. Pitch\n");

// Get player's editing selection int editSelection = getPlayerInput();