In May 2021 electronic music magazine XLR8R invited us to contribute to the beta-version of XNFT.
STR contributed the audiovisual loop "ETUDE 63" (sorry, XDai not supported any more).

"After looking at the currently available NFT marketplaces, it was clear to us that most are a massive sea full of different types of NFTs from across the art world. There was no one place where we could find quality music-focused NFTs. XLR8R will solve this problem by curating a marketplace where people can buy tokens for digital and physical products centered around electronic music, directly from the artists. XLR8R has built a very strong and loyal music community and we look forward to having this marketplace serve the creators." Luke Cheadle, COO XNFT