The skyline of a vibrant coastal beach is illuminated by the soft glow of fluorescent lights as a jazz quartet takes the stage. The guitarist, with a microphone in one hand and a small guitar in the other, sits on a wooden stage, performing a melodious tune. The audience, made up of a group of energetic musicians, cheers and dances along to this one-of-a-kind performance. The air is filled with the sound of waves crashing against the shore and the occasional clack of trumpet.