A sleek, modern Thanksgiving-themed Instagram flyer background for a live music event featuring s music theme during Thanksgiving week. The design incorporates elegant autumn tones with vibrant accents, minimalistic pumpkin and leaf motifs, and soft golden lighting. Music elements like abstract soundwaves, a glowing microphone, and subtle guitar outlines enhance the theme. The composition includes a clean, centered space for text, framed by stylish geometric patterns and string lights to create a festive, contemporary look. Perfectly balanced for an engaging and professional aesthetic, optimized for Instagram portrait format (1080x1350)."