Prompt
Create an image of Johnny Mercer, a middle-aged American songwriter, singer, and composer, sitting in a classic recording studio from the 1940s, surrounded by musical instruments and sheet music, with a warm and nostalgic glow. He is dressed in a suit and tie, holding a sheet of music and smiling softly, lost in thought, as if reminiscing about his iconic songs, such as "Moon River" and "That Old Black Magic". The style should be a realistic, film noir-inspired portrait with muted colors and soft lighting, capturing the essence of the jazz and popular music era of the 1940s and 1950s.