In April 1979, the band began recording their debut album, Unknown Pleasures, at Strawberry Studios in Stockport. Producer Martin Hannett contributed significantly to the final sound. The band initially disliked the "spacious, atmospheric sound" of the album, which did not reflect their more aggressive live sound. Hook said in 2006, "It definitely didn't turn out sounding the way I wanted it…. But now I can see that Martin did a good job on it…. There's no two ways about it, Martin Hannett created the Joy Division sound." The album cover was designed by Peter Saville, who would go on to provide artwork for future Joy Division releases. Unknown Pleasures was released in June and sold through its initial pressing of 10,000 copies. Tony Wilson said that the relative success of the album turned the indie label into a true business and a "revolutionary force" that operated outside of the major record label system. Reviewing the album for Melody Maker, writer Jon Savage called Unknown Pleasures an "opaque manifesto" and declared "[leaving] the twentieth century is difficult; most people prefer to go back and nostalgize, Oh boy. Joy Division at least set a course in the present with contrails for the future—perhaps you can’t ask for much more. Indeed, Unknown Pleasures may very well be one of the best, white, English, debut LPs of the year". Wikipedia.
It even looks like something classic, beyond its time or place of origin even as it was a clear product of both – one of Peter Saville's earliest and best designs, a transcription of a signal showing a star going nova, on a black embossed sleeve. If that were all Unknown Pleasures was, it wouldn't be discussed so much, but the ten songs inside, quite simply, are stone-cold landmarks, the whole album a monument to passion, energy, and cathartic despair. The quantum leap from the earliest thrashy singles to Unknown Pleasures can be heard through every note, with Martin Hannett's deservedly famous production – emphasizing space in the most revelatory way since the dawn of dub – as much a hallmark as the music itself.