Introducing the Musidex: A physical music library for the streaming era
Hacker News
February 19, 2026
AI-Generated Deep Dive Summary
The Musidex is a innovative concept that bridges the gap between analog and digital music consumption. Created by an artist who found himself losing touch with his extensive music collection after transitioning to streaming services, the Musidex is a physical Rolodex filled with album cards. Each card features album art, metadata, and a QR code linking to the streaming service URL. This tangible library not only serves as a nostalgic reminder of cherished albums but also offers a unique way to rediscover music, either through casual browsing or by visitors. The creator emphasizes that while the Musidex supplements streaming services, it provides a meaningful, visual connection to one's musical past.
The process of creating the Musidex involved meticulous curation and technical ingenuity. For the first version, the artist used scripts to parse data from his iTunes library and streaming playlists, extracting album details and matching them with album art. The second iteration was designed for his father, showcasing a similar approach but tailored to shared tastes. Each card is crafted by hand, combining printed album art with clear metadata stickers. Challenges included aligningiTunes data with streaming platforms and ensuring compatibility without a local server setup.
The Musidex stands out as a testament to the potential of merging analog creativity with digital functionality. Its design—featuring QR codes for streaming access and NFC tags for seamless speaker integration—demonstrates how physical objects can enhance modern tech experiences. For anyone nostalgic for the tangible presence of their music collection, the Musidex offers a unique solution that appeals to both auditory and visual learners. This blend of creativity and technology makes it an intriguing option for those seeking a hybrid approach to their music consumption.
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Originally published on Hacker News on 2/19/2026