Sound Field Visualization Poster

Generate a vertical 9:16 high-end event poster with the theme [Theme Name], used for [Event Type].

The artwork features a dark background, with an overall style of high-end art event posters, sound visualization posters, parametric visual design, and experimental design posters.

The main visual is a large abstract sound field installation that transforms "sound, music, space, and energy fluctuations" into visual graphics. It can use [circular sound field / particle waveform / spectrum mountain range / algorithm data loop / contour vortex / ring light and shadow device] as the core visual system, occupying the main area of the image with strong spatial depth and high-level visual impact.

The background should be a dark color scheme with the main tone, such as deep black, deep blue-black, dark brown-black, or deep purple-black. Use accent colors for lighting effects, such as neon blue, purple, cyan, warm gold, orange, or cool white. The overall lighting is restrained, high-end, and avoid excessive glare.

Add information formatting:
Main Chinese Title: [Chinese Title]
English Subtitle: [English Subtitle]
Date: [Date]
Time: [Time]
Location: [Location]
Guests / Brands / Event Information: [Information Content]

The layout uses mixed Chinese-English layout, vertical Chinese layout, fine line separation, small dot annotations, numbering system, and micro-English explanations. Text should be like the formal visual system of art festivals, music academies, design exhibitions, and tech forums.

Composition requirements: asymmetrical layout, with a clear hierarchy between the main visual and text information, retaining sufficient dark color and blank space, a simple and modern font, overall high-end, calm, professional, and with an experimental artistic temperament.

High-definition poster design with print-grade texture, avoiding cheap template-like looks, avoiding QR codes, and avoiding messy layouts.