Original sentence: He has composed hundreds of pop songs and been a regular staple on the top-40 charts in Mexico since his career began in 1977.In 1999 he was diagnosed with cancer, but continues to tour and produce new music.Joan Sebastian is a popular Mexican singer and songwriter
Edited sentence: As me I'm supporting him because he is my favorite singer,and thats why I'm supporting him.By:Ivette.He have composed hundreds of songs.His very first song was "Juliantla".In 1999 he got cancer.Joan Sebastian is a very good singer.Many people are dying of cancer and many other disseases.So make a better life for them,and if you help them,some day they will thank you.That people are asking for help,and that helping person could be you.This song was made on 1977