Poster for a concert titled "E曲I歌", themed around MBTI personalities of Introversion (I) and Extraversion (E). The background has a gradient from deep blue on the left to bright yellow on the right, symbolizing the transition from introversion to extraversion. The left side features a silhouette of a person playing piano under the moonlight with stars and books in the background, representing introversion. The right side shows a silhouette of people performing rock music on stage with bright lights, electric guitars, and musical symbols, representing extraversion. The title "E曲I歌" is in the center with an artistic font that transitions from blue to yellow. Include clear text for event details: June 10, 2024, 7 PM at Shanghai Oriental Arts Center, contact info@musiccreation.com. Use a musical note or sheet music design to separate the introverted and extroverted sections. The poster should have a vertical layout with dimensions approximately incorporate pop and rock music style elements ar 5:7 --s 750 --niji 6