8 May – It was revealed that singer PSY has his own gift for the upcoming Parents' Day – a free song.
Allkpop website reported that from 8 May to the end of the month, PSY's song "Father" will be available to anyone free of charge on various online music websites.
According to PSY's rep, "Starting with the free distribution, PSY plans to sing this song at the list of colleges' festivals that he's been invited to throughout the month of May".
"Father" is a live recorded song that was performed at the "Summer Stand Live Concert", which involved 25,000 audiences in 2011. The song's arrangements include powerful guitar riffs and acoustic beats, along with the chants of 25,000 audiences.