Create an elegant and vintage-inspired emoji representing jazz vocal performance. In the foreground, feature a classic, antique jazz microphone on a stand. Behind it, place a grand piano, with the lid slightly open, and have a Selmer Model 19 Balanced Action trumpet resting on top of the piano. The trumpet should have visible details like its shiny brass finish and the unique design of the valves. Add musical notes flowing around the scene to capture the improvisational essence of jazz. Use rich, deep colors like black, gold, and dark wood tones to evoke the timeless, sophisticated atmosphere of jazz. The background should be transparent. emoji