BTS Announce Second English-Language Single
BTS to return May 21 with second English-language single 'Butter'
BTS Announce Second English-Language Single 'Butter': See When It's Dropping. BTS announced on Monday (April 26) that they're prepping to release their second English-language single, "Butter." The song, described in a press release as "a dance pop track brimming with the smooth yet charismatic charm of BTS," is slated to drop at midnight ET on May 21. Check out the link to read more about this.