Singer and producer Park Jin Young, better known as JYP, revealed through his me2day that, "Wonder Girls Sohee fixed the melody for 2PM's 'Hands Up.' If Sohee hadn't fixed it, 'Hands Up would have been a different song. That's why it says 'advised by Ahn Sohee' on 2PM's album. Ms. Senseful, please continue your constructive criticisms."
JYP even personally tweeted a message to Sohee saying, "Ms. Senseful, please continue your constructive criticisms."
Netizens who came upon the news of Sohee's involvement with "Hands Up" commented,"I wonder what sort of changes there were to the melody," "Sohee is a silent power," "She must have exceptional talent," and "I want to hear addicitive Wonder Girls songs."
2PM made their official comeback with "Hands Up" on June 20th, and the addicitive melody and beat of "Hands Up" are receiving a lot of praise from fans.