The karaoke which has been originated in Japan although there are some start in other place is now one of the entertainment for may people. People like to sing and listening to music. Even if you do not have a good voice but you are not forbidden to sing a song. It is where you are permitted to sing so you could be able to express also yourself and your emotion without someone giving objections. It is true to its start during its early days.
A singer had recorded his own songs in a tape so he could be able to sing with it. For amateur singers, they use it so they could have guide. It then grows to have its own version of the karaoke where it is for rent so that people could also sing the songs of a singer. With that humble beginnings come different styles. There are the ones who are in a box and they are put in bars so people could sing while getting drunk.
There are already songs that are programmed and they are famous ones so one could find one he can sing. You can even see at the end your score in your singing. They could be rented out in times of occasions like birthdays. But they are also available in malls or other entertainment buildings where you could sing with your friends or family. They are placed into rooms that are sound proof so that only you could listen and have fun.