SM Entertainment will be the busiest this March. It is because Girls' Generation and TVXQ are returning to the music scene, and SHINee's Key and Infinite's Woohyun will be making their debut in a new sub- unit which will be called ToHeart. This has been something exceptional for SM Entertainment, since K-pop enthusiasts are not used to carry out promotions of these much artists all at the same time.
Halfway of hot battle between Girls' Generation and 2NE1, the most popular K-Pop girl groups who has recently gained attention for having their return scheduled at the same time, SM Entertainment also revealed the comeback othe popular group, TVXQ, by dropping a music video for "Spellbound" on February 27. In less than one month, ToHeart made their debut with a showcase that was held on March 10.
Just early this year, TVXQ came back their activities with their seventh album "TENSE" containing the title track "Something". After the success of "TENSE", TVXQ has released their repacked album, "Spellbound", as an addition of "Something" that shows their most dignity and classic as a senior group.