Sprogeny

A web tool that combines multiple Spotify playlists into a single mix with custom weight ratios and truly random shuffle, solving the problem of creating personalized playlists without algorithmic bias. It targets general consumers, especially music enthusiasts who want to explore niche, experimental, or fringe music. The service is free, requires no account beyond Spotify, and does not modify original playlists or use ads or tracking.

Key features

• Combine multiple Spotify playlists
• Custom weight ratios for playlists
• Truly random shuffle without weighted bias
• No algorithms or AI, just user vibes
• Does not modify original playlists
• No ads or tracking
• No login required except Spotify
• Import playlists from friends, bands, curators