As of my last knowledge update in October 2023, there is no widely recognized artist by the name of Dismas Hatas. It is possible that they are an emerging artist or a lesser-known figure in the music industry who has not garnered significant attention in mainstream discourse. If they have gained prominence after this date, I would not have information on their genre, notable works, or impact. For accurate and updated information, it would be advisable to check recent music industry news, streaming platforms, or social media for the latest developments regarding Dismas Hatas. If you have any other artists or topics in mind, feel free to ask!