Pet Shop Boys are an English synth-pop duo formed in London in 1981. Consisting of primary vocalist Neil Tennant and keyboardist Chris Lowe, they have sold more than 100 million records worldwide, and were listed as the most successful duo in UK music history in the 1999 edition of The Guinness Book of Records. They are known for commercially successful pop songs with 'highbrow' influences from classical music, opera, film, fashion and literature.
https://en.wikipedia.org/wiki/Pet_Shop_Boys