1970s Funk Event Poster Generator

Generate a vibrant retro event poster inspired by 1970s funk and disco culture. This prompt creates psychedelic typography, swirling gradients, groovy retro patterns, and dancing silhouettes with a nostalgic, energetic feel. Perfect for music events, parties, festivals, and themed promotions. The layout includes space for an optional subtitle while keeping the main title bold and eye-catching. High-resolution and print-ready.