1. Introduction Sinhala popular music—spanning classic Baila , nostalgic oldies (e.g., Milton Mallawarachchi, Clarence Wijewardena), modern pop , sarala gee , and film scores —has a unique rhythmic and harmonic identity. For keyboardists using Yamaha PSR, Tyros, Genos, or even entry-level models like E463 or E373, finding or creating the right auto-accompaniment style (style file) is the key to authentic performance.