Before becoming a band with GMM Grammy , So Cool had performed on more than 100 stages and competed in many music contests in their province , including the Asian Beat Band Competition , one of the greatest music competition in Thailand . The winner of the competition would represent Thailand to compete in Malaysia . They put in a substantial effort to practice after school and eventually won the 1st prize and the ' Best Performance ' prize from the contest . Unfortunately , the contest in Malaysia was cancelled due to Terrorism on 11 September
Terrorism on 11 September
September 11 attacks
So Cool (band)