I couldn't make out which voice is Kasun and which one is Indrachapa, perhaps a good thing since you were so well harmonized. The voices sounded like Lenny Kravitz, a well known and a popular musician in the West. Sri Lankan listeners have such good musical ears, as evident in their suggestion to translate to English, below. I suggest that you find an appealing original English song sung by Lenny Kravitz, sing it with your own musical arrangement in the studio, check how you sound, if you feel good let the world know about it, perhaps enter a western competition., don't talk yourself out of it ... Good Luck ... 🙏🙏🙏