Smooth Operator

Ray St. John, who co-wrote "Smooth Operator" with Sade Adu, was a member of Adu's former band, Pride, although he was not a member of the band Sade. The pair co-wrote the song in 1982 while still members of Pride, but did not get around to recording it.

"Smooth Operator" is about a fashionable con man who moves within high social circles. He is popular with women and breaks many hearts. The lyrics "Coast to coast, LA to Chicago, western male / Across the north and south, to Key Largo, love for sale" imply that he also uses women to obtain his income. Also, he clearly does not hold sincere affection for these women, as Adu sings near the end, "his heart is cold".

This song is noted for Adu's spoken recitation in the song's introduction. Some radio edits have omitted the spoken introduction and proceeded with the opening sung line of the title of the album, "Diamond Life". Some radio edits have shortened the instrumental saxophone solo, as well as the first repeat of the lines that come after the chorus portions.

The song's sheet music is in the key of D minor (D dorian for the intro).

The video to this song reinforces the message. The operator (Michael Feast) is apparently a professional criminal. In one scene, he displays a gun to an interested customer, and in others, he appears to be a pimp. Apparently, he succeeds in evading law enforcement, who have him under surveillance. In the video, the operator cheats on Sade with a waitress of the nightclub (Amanda Pays).

In the extended version of the video, which contains the composition "Red Eye" (the next song on 12-inch single), Sade, cooperating with the police, hides behind the nightclub equipment and sees the criminal return to the club. Then, she bumps into a box, causing a noise, and the criminal chases after her. When the police arrive outside, he tries to escape from them from rooftop to rooftop until he is shot and then falls from a rooftop to his death. The video was directed by Julien Temple, who would later cast Sade in his 1986 film musical Absolute Beginners.

Tanya Rena Jefferson of AXS stated: "The warm tonal voice of Sade sings about a smooth operator con artist lover boy. 'Smooth Operator' reached number one on the Billboard Adult Contemporary charts in 1985." Sophie Heawood of The Guardian commented: "Arguably the band's signature single, the accuracy with which its suave music, complete with sax solo, conveyed the business-class lifestyle of its subject set the tone for how they would be perceived over their entire career. As a credo, 'We move in space with minimum waste and maximum joy' remains revelatory." Frank Guan of Vulture commented: "Along with an ace lead saxophone and winding bass line, the secret to success for Sade's biggest early hit is hiding in plain sight: the heartless playboy traversing cities and continents in search of pleasure that she narrates serves as an allegory for Global Capitalism, but also for herself: her international range and her voice – every time she croons 'smooth operator', there's a measure of self-reference. Her amoral protagonist's villainy is rendered in such lovely phrases that the listener can't help but be seduced."