Taetiseo releases video teaser featuring Taeyeon

After revealing several photo teasers, Girls' Generation sub unit Taetiseo, has just unveiled their first video teaser featuring leader and main vocalist Taeyeon. Their will be a video teaser featuring each of the members. It will show what you can expect from the music video "Twinkle".

Their first mini-album "Twinkle" will be available to purchase on April 29th. Check out the teaser, after the jump.