请给以下文字添加标点符号,并且合理分段。 almost everyone cares for music because music can make people cheerful and comfortable my friends and I are all music fans and we are keen on singing we often sing for hours in KTV bars in high spirits Laura has a beautiful voice and she sings quite well she always gets the highest scores in KTV bars so we call her the Best Singer Bob is the most fashionable singer of all my friends he not only dresses himself in a most trendy and stylish way but also always sings the hottest songs Kate has a sweeter voice than the rest of us we all enjoy listening to her love songs Tom is a star in our eyes he won the first prize at a national singing contest two years ago so he often teaches us how to sing better in KTV bars I am also crazy about singing but I am tone-deaf and usually sing out of tune as a result I win the title of the Worst Singer although I can't sing as well as my friends I still think that nothing is more joyful than singing together with my intimate friends