2-4.1@100 is a KORG PA sample shared on the PA SET Explorer community by cenkkenger, from Türkiye. It works on KORG PA, Yamaha (PSR/Genos) and Medeli AKX arranger keyboards — when you get it in the program it is automatically converted to the right format for your instrument.
⚠ The sounds you're hearing are raw samples — without configuration parameters, envelopes or effects. This preview is only to give you an idea of how it sounds; the real resource keeps all its parameters when you get it in the program.