SNSD just revealed info of their 2nd album "Oh!" and now there's even more exciting news for fans. SNSD will be releasing the MV teaser for Oh! on the 23rd and the song will be released on the 25th, through various online music sites. Finally, the full album will be released on the 28th and they will put on their first live performance of Oh! via MBC's Music Core on the 30th. Stay tuned to allkpop as we will be all over this!