Question: When was the album that "Charger" was on released?

Related documents: [0]  [DOC] Humanz is the fifth studio album by British virtual band Gorillaz. The album was released on 28 April 2017 via Parlophone and Warner Bros. Records. The album was announced on the band's official Instagram page on 23 March 2017. According to a press release, the album was recorded in London, Paris, New York City, Chicago, and Jamaica and produced by Gorillaz, The Twilite Tone and Remi Kabaka, Jr. It is the band's first studio album since 2010's "The Fall", and features collaborations from several artists including Grace Jones, Kali Uchis, Vince Staples, Popcaan, D.R.A.M., Anthony Hamilton, De La Soul, Danny Brown, Kelela, Mavis Staples, Pusha T, and Benjamin Clementine. [END] 
[1]  [DOC] "Charger" is a song by virtual band Gorillaz, released on their fifth studio album "Humanz". It features guest vocals by Grace Jones, who accompanies lead singer Damon Albarn throughout the track. [END]  
Answer: 28 April 2017
28 April 2017