Tae yeon of Girls' Generation proved again her music career with "Four Seasons."

Tae yeon's "Four Seasons," released on March 24, topped various music charts, including Melon, Genie, Bugs, Mnet Music, Olleh Music and Soribada, confirming Tae yeon's hot popularity once again.

Tae yeon's single "Four Seasons" consists of two songs, "Four Seasons" and ballad song "Blue," which are gaining explosive popularity from music fans as they can feel Tae yeon's outstanding vocals and deep emotions.

Starting with the Fukuoka performance on April 13, Tae yeon will hold her first solo tour "TAEYEON JAPAN TOUR 2019 ~Signal~" The concert is expected to draw attention from local fans.