Los Angeles, Jan. 23 -- A few days after teasing his upcoming album, Harry Styles has officially released "Aperture," the lead single from his fourth studio album, "Kiss All the Time. Disco," Occasionally, Variety reports.

Previewed for fans at global record stores on Wednesday, "Aperture" is a slow-burning, five-minute track that opens with a pulsing synth line before the percussion kicks in. On the chorus, Styles sings, "We belong together, it finally appears it's only love."The release comes just hours after Styles announced his "Together, Together" tour, which will feature 50 shows across seven cities, including Amsterdam, London, Sao Paulo, Mexico City, New York City, Melbourne, and Sydney.

The tour will see Styles performing extende...