JavaScript Create a function to find the most similar song based on tempo and genre, taking as input the metadata of three songs (artist, title, tempo, genre), returning an object containing the most similar song's metadata along with a similarity score between 0 and 1.
A 1950s jazz trumpeter in a smoky, vintage nightclub, surrounded by plush velvet curtains and warm, golden lighting, captured in 4:3 aspect ratio with a 50mm lens on a Hasselblad medium format camera, medium: oil paint, color palette: deep blues and rich mahogany tones, evoking a sense of sophistication and mystery, quality tags: high-contrast, soft focus, cinematic.
A young David Bowie in a avant-garde, surrealist-inspired performance art setting, lit by a strobe light, captured in 2.35:1 aspect ratio with a 24mm lens on a Leica M6, medium: digital, color palette: bold, neon hues with metallic accents, in a moody, high-dynamic-range aesthetic, quality tags: gritty, high-contrast, abstract.
A 1960s folk singer-songwriter in a rustic, natural setting, surrounded by lush greenery and a warm, honey-colored wooden cabin, captured in 4:3 aspect ratio with a 28mm lens on a Nikon F, medium: watercolor, color palette: earthy tones with soft pastels, in a dreamy, ethereal quality, quality tags: soft focus, warm, intimate.
Craft a futuristic R&B track with a sensual, atmospheric vibe, blending smooth vocals, filtered synthesizers, and a steady, pulsing beat that explores themes of intimacy and vulnerability.
Provide a list of 10 most influential jazz musicians of the early 20th century, along with their primary instruments and notable works.
Python Develop an AI-powered music recommendation system that suggests artist profiles based on users' listening history, incorporating natural language processing techniques to analyze user reviews and ratings, outputting recommendations as a JSON array with artist metadata, limited to 10 results per query.