Taeyeon once again proved her powerful musiccality with the new mini album 'What Do I Call You'.
Taeyeon's fourth mini-album title song 'What Do I Call You', which was released at 6 pm on the 15th, won the first place in major music charts such as Genie Music and Bugs, as well as lined up the songs to attract the hot interest of music fans. 
In addition, this album is on the iTunes Top Album Chart, including the UAE, Vietnam, Thailand, Saudi Arabia, Singapore, Philippines, Taiwan, Brunei, Malaysia, Belarus, Hong Kong, Turkey, Brazil, Laos, Indonesia, Cambodia, Israel, Peru and others. It was ranked No. 1 in each region as well as topping the rank of the China's largest music site QQ Music and Kogou Music digital album sales charts, revealingTaeyeon's global popularity.
This title song 'What Do I Call You' is an R&B pop song characterized by a minimalist and rhythmic melody created by individual instruments, and after the breakup.
Written by Lee Jung HoTranslated by Lee So Yun