Passage: In November 2014, Goulding announced that she was focusing on a third studio album. In early 2015, Goulding released the song "Love Me like You Do", which was featured in the soundtrack to the film adaptation of the erotic romance novel Fifty Shades of Grey. The video was released to YouTube on 22 January, to precede an official release date of 15 February. The single has been a commercial success, spending four weeks at  No. 1 on the UK Singles Chart, topping the charts in many other nations including Australia, New Zealand, and Germany, and reaching  No. 3 on the US Billboard Hot 100. The single held the record for the most-streamed track in a single week in the United Kingdom (streamed 2.58 million times), and worldwide (streamed 15.5 million times). On 7 December 2015, "Love Me like You Do" earned Goulding a Grammy Award nomination for Best Pop Solo Performance. In the nominations for the 2016 Brit Awards announced on 14 January 2016, the song was among the nominees for British Single of the Year, and Best British Video. Goulding starred in the music video for Taylor Swift's song "Bad Blood", which was released in May 2015.Goulding appeared on the Major Lazer album Peace Is the Mission on the track "Powerful", alongside Tarrus Riley. The track was released together with the album on 1 June 2015. A preview of the single was revealed on 23 April 2015. Having finished recording new material on 27 July 2015, Goulding tweeted a link to an Instagram post of her leaving Abbey Road Studios captioned, "That's a wrap!". On 5 August 2015 at the iHeartRadio Music Summit, Interscope unveiled the title of Goulding's new single, "On My Mind". A preview of the new track was released online via Goulding's Facebook page on 15 September 2015, with a confirmed single release date of 17 September 2015. The following day, another video teaser was uploaded revealing the title and cover art for Goulding's third studio album, Delirium.

Question: When was the video to be officially released?
15 February