PROMPT:
Create a stunning, photorealistic image for the Sonic Spectrum category, bursting with vibrant colors, where a mesmerizing aurora-like light display undulates across a mysterious, iridescent portal, set against a deep, rich blue background. Incorporate intricate, swirling patterns that evoke a sense of dynamic energy, while minimizing the use of pink hues. The portal's center should appear to pulse with an otherworldly power, as if it's about to emit a wave of kaleidoscopic sound. Use bold, saturated colors to bring this mesmerizing scene to life, inviting the viewer to step into the heart of the sonic spectrum.
