Welcome to the Machine: How Synths and a Robot Voice Skewer the Music Industry

The second track on Wish You Were Here opens with a hollow, pulsing synth arpeggio—Richard Wright at his EMS VCS3—and then a flat, processed voice: “Welcome my son, welcome to the machine.” That line isn’t a spoken-word intro in the usual sense; it’s the first sung lyric, but it’s so heavily treated (through a vocoder or ring modulator) that it sounds like a factory intercom. The effect is immediate: you’re not hearing a person, you’re hearing a product being addressed.

The whole song refuses natural dynamics. No verse-chorus structure, no breath. The tempo never wavers. The synths drone and lockstep while the acoustic guitar (played by David Gilmour) is buried low in the mix. Everything feels automated. Lyrically, the “machine” is the music business—the one that chewed up Syd Barrett and nearly broke the band. The spoken quality of that first line, coupled with the mechanical synth bed, turns the song into a critique that sounds exactly like what it’s attacking: the dehumanization of turning ideas into units.