YouTube thumbnail 1280x720: cinematic 16:9. Warm amber stage lighting in a cozy jazz bar, energetic swing duo—saxophone and trumpet together—on stage, both in elegant dark suits, smiling and interacting. Blurred audience in foreground bokeh. Dynamic composition, high contrast, rich details, joyful atmosphere. Add gold serif title “Gregory Jazz Lounge” top and white cursive “Swingin’ Soul” below. 8K, sharp focus, filmic grain.
