EDIT: Link down for now, will try to fix next week-end. HQ4X, a little vibrance and contrast. Instructions on the game main page. Simply download and extract, launch the injector, and launch the game! Enjoy. https://www.dropbox.com/s/gkdw1ulknp8zlxe/Enhanced%20Stardew%20Valley%20Violins77%20HQ4X.rar?dl=0