The PlayGrounds is the NFT marketplace for artists and digital content creators. PlayGrounds NFT marketplace, one of the first digital marketplaces where artists and digital content creators can mint their content into non-fungible tokens (NFTs) and expose their crypto collectibles. Creators and fans alike can buy, sell, and discover exclusive digital items. Meet the growing demand for transparency in the music industry with Playtreks. Unlimited music data, free music distribution, airplay monitoring, blockchain nft marketplace, nft copyright control, and NFT's.