I have been to all of the three karaoke/ktv in Champaign (K-on, Star K and Voice) and by far, Voice seems to be the best. The rooms are very clean here, the owners are nice even to foreigner (non-Chinese). They mainly have Chinese songs but for a non-Chinese like me, they have enough English, Korean, and Japanese songs for others to sing (The song titles might be in Chinese, but you have an option to preview the video to see if it is the song you are looking for). And if you cannot find the songs that you are looking for, you probably can let the owners know and they will download the songs for you. The price for the drink is reasonable as well, especially the milk tea because the size seems to be bigger than other bubble tea places around the campus area. They also serve foods like a small restaurant as well. When I go there, there is no service charge as long as you don't bring in a lot of foods and drinks (like a full course meal and set up a party in there) and trash the place after you leave. Oh, and one more thing, their bathroom is very clean, that is very important to me as someone who is picky about the bathroom wherever I go.