Untitled AI art by @philosophical-barn

Can you create a poster for a music festival in Sikkim (north east India) called “Tista”? I want the poster to combine traditional folk aesthetics with hip, modern, laid-back and colourful aesthetics. There should imagery of northeast Indian music, the traditional north East Indian musical instruments. It should be in a vertical format for a standee. the colour scheme is: a blend of natural earth tones and vibrant, cultural hues. Colors like earthy browns, ochre yellows, and deep reds are commonly used, reflecting the region's landscapes and traditions. These are often combined with richer colors like royal blues and forest greens, which are also prominent in the region's textiles and art. Vastu Shastra, a traditional Indian system of architecture, also influences color choices, with white, light blue, and yellow being considered auspicious for the Northeast direction.