Reliable free or paid sources are scarce due to copyright restrictions. As of 2025, the following channels are most used by Yamaha users:
Lajjavathiye (4 The People) - Perfect for testing synth and bass. Malayalam Midi Files For Yamaha Keyboard
The search for is the search for perfection in live sound. With the right data, your humble Yamaha PSR can produce the lush string sections of a Bombay Ravi song or the thumping rhythm of a Deepak Dev track. Title: Utilization and Optimization of Malayalam MIDI Files