How do i change my hitsound to a one that most popular osu! players have, mine is a crappy drum roll thing, the most popular one i can't really explain. like the hitsound in this video https://www.youtube.com/watch?v=nhbzY-LRbeI
Go to your options, type "skin" and click the button "open current skin folder". Then, you put these 3 hitsounds to your skin folder and press the keyboard shortcut ctrl+shift+alt+s in osu!