Webassembly Music editor web app served from NEARFS https://ipfs.web4.near.page/ipfs/bafybeibbbgzreawgxroc5qj5df3pcg7srz2m65pg46xzcyg45ju3gq3zfi/wasm-music/?gist=ba6f5ad1f4c0e1f60f0f26be957963df Just press play!