[7] Baekhyun debuted as a solo artist in July 2019, with City Lights, which was commercially successful and sold over half-a-million copies in 2019.

Lyrically, it expresses Baekhyun's colourful charms like various tastes of candy including, cinnamon, mint, strawberry and bubble gum.

[15] It was written by songwriter Kenzie, while production was handled by Mike Daley, Mitchell Owens, DEEZA and Adrian McKinnon with additional arrangement by Yoo Yeong-jin.

is an urban R&B hip hop song with a chill trap-based instrumentation and melody with love-whispering lyrics that make you feel like you're driving through the downtown of a city.

"Poppin'" is characterized as an urban R&B hip hop song, with lyrics expressing the overwhelming feelings of happiness that burst out while in love.

[25] Following the release of its Kit version on June 26,[26] the album returned to number one on the week 27 chart issue for the period ending July 4.

[27] In June, Delight surpassed 971,000 cumulative sales, making Baekhyun the first soloist to qualify for Triple Platinum certification from the Korea Music Copyright Association (KMCA).