Good resource. Some of the piano SoundFonts here are available in https://chiptune.app (Yamaha Grand Lite 1.1, Chateau Grand Lite 1.0, Abbey Steinway D 1.9, Steinway Grand 1.0). Play a MIDI file, open Settings tab, find them at bottom of SoundFont menu. (You can also drag-and-drop SF2 files.)