Web3 offers music the promise of a new economic paradigm and a golden age of fandom. For too long, artists and fandom have been in the background, as we have been taught to passively consume music outside of an artist's 'world' and community. This has detached artist from music and fans from each other. Although streaming has provided greater access to listen to music, it has obscured the personal value and deep meaning that music can have in our lives. While web3 music's promise is real, collecting is chaos. Discovering what you want and understanding how to buy it is a full-time job. There is no single home for all of your needs. That's why we are building Dopr - one place with the largest on-chain music catalog at your fingertips, alongside tools that make discovery, purchasing, and showing off your stash a breeze. Dopr makes music collecting easy by offering: 1. the full catalog in one place, regardless of platform or type 2. simple discovery, recommendation, and analytics 3. buying methods across multiple platforms, chains, and payment types Our data approach is our superpower. We combine music's rich, off-chain data around artists, audio, and performance with on-chain data about the mNFT collections, themselves, to provide a comprehensive view of trends and information at the artist-, platform-, collector-, and collection-level. Our team is uniquely focused on forging deep connections between fan & artist, having built artist-first music businesses and led groundbreaking research on music preference, creativity and flow in music, and the neuroscience of peak music enjoyment.