4Minute World is the fifth extended play by South Korean girl group 4Minute, released on March 17, 2014. It features the lead single "Whatcha Doin' Today".
On March 8, the lead single was confirmed to be "Whatcha Doin' Today" The lead single video was released on March 16 under the title "오늘 뭐해 (Whatcha Doin' Today)"[1] and the full EP was released on March 17.[2] "Whatcha Doin' Today" reached number 1 on the weekly Gaon Digital Chart[3] and number 4 on the BillboardK-pop Hot 100.[4][5] On June 18, 2014, the group released the music video for the track "Thank You" to celebrate their fifth anniversary.[6]
^"Gaon Digital Chart". Gaon Chart (in Korean). Korea Music Content Industry Association. March 5, 2014. Archived from the original on April 13, 2014. Retrieved March 26, 2014.
^Lim, Soo-yeon (April 3, 2014). '엠카운트다운' 포미닛, '오늘 뭐해' 1위…일본서 축하무대 ['M Countdown' 4minute, 'Whatcha Doin' Today' 1st place... Celebration stage in Japan]. Xports News (in Korean). Archived from the original on December 13, 2020. Retrieved December 12, 2020 – via Naver.
^"Gaon Album Chart". Gaon Chart (in Korean). Korea Music Content Industry Association. March 5, 2014. Archived from the original on April 13, 2014. Retrieved March 26, 2014.