Modification - Fixed an issue where SoundFont could not be added or deleted in the SoundFont settings.

Modification - Supported macOS Sonoma.

Modifications - The Keyboard Viewer now supports 88 keys. - The display position of the black keys in the Keyboard Viewer has been adjusted. - Mute function is now available when a MIDI keyboard is connected.

Modifications - Fixed a bug that prevented the application from launching on macOS Big Sur. I apologize for the inconvenience. - Renewed the app icon. - Added “Help...” item to the menu which leads you to the support page.

Modifications - Rebuild this app from scratch to improve maintenance. - Fixed a bug that sound would not stop when multiple keys were played simultaneously. - Added a function to display the keyboard viewer. - The gain can now be adjusted.

Modifications - Fixed a bug that MIDI sounds would not play when using QuickMIDI with a screen sharing application. - Fixed a bug that MIDI sounds would not play after waking up Mac.

Modifications - Supported program change. - Enabled to check the program of channel 0. - The default SoundFont is now loaded when the currently selected SoundFont is deleted. - SoundFont will not be loaded when the selected SoundFont is reselected. - The menu bar icon is animated while the SoundFont is loading. - The SoundFont last used is now remembered and loaded the next time app is launched. - Renewed the app icon.

Modifications - Compatible with Apple Silicon Mac. - Added the ability to try to connect to the last connected MIDI keyboard when the app starts. - SoundFonts are arranged in alphabetical order. - I performed overall maintenance.

Modifications - Fixed a bug that each menu in the menu bar could not be pressed in the Japanese version. - Found a bug that the program change function doesn't work properly, so I removed the function temporarily. (It may be possible to change the tone by changing the sound font.)

Modifications - Renewed the app icon. - Fixed a problem where the sound would not come on when switching the output device.

Change Points - Changed the app name to QuickMIDI from SoundKeyboard. - Changed the app icon. - Localized for Japanese. - You can report an Issue through the menu bar. - Fixed a bug that crashed when the wireless connection was cut off with a wireless MIDI keyboard connected and selected.

- Added a shortcut to the window of Bluetooth configuration to make it easier to connect with a wireless MIDI keyboard.