A universally acknowledged masterpiece, Another Green World represents a departure from song structure and toward a more ethereal, minimalistic approach to sound. Despite the stripped-down arrangements, the album's sumptuous tone quality reflects Eno's growing virtuosity at handling the recording studio as an instrument in itself (à la Brian Wilson). There are a few pop songs scattered here and there ("St. Elmo's Fire," "I'll Come Running," "Golden Hours"), but most of the album consists of deliberately paced instrumentals that, while often closer to ambient music than pop, are both melodic and rhythmic; many, like "Sky Saw," "In Dark Trees," and "Little Fishes," are highly imagistic, like paintings done in sound that actually resemble their titles.
This is Eno's crowning achievement as a soloist. This album has both the pop songs and ambient pieces we expect from Eno…It was here that Eno first began to experiment with abstract soundscapes, to employ a greater spatial element and the ethereal synthesizer effects that presaged an entire movement of ambient music. While most of the tracks are instrumental, the numbers that feature Eno's peculiar, affectless voice and free-associative lyrics seem to blend into the fabric of the album. Superior guest musicians include John Cale, Percy Jones, Robert Fripp and Phil Collins. From the brain-bending riff of "Sky-Saw, through the elemental creeping of "Sombre Reptiles;" from Robert Fripp's looping solos in "St. Elmo's Fire" to the dark swirl of "Spirits Drifting," ANOTHER GREEN WORLD creates a superb series of sonic atmospheres that are rhythmic, expansive, strange and beautiful.
Finally bored with ambient music, a genre he pioneered in the 1970s, pop polymath Brian Eno emerged with Another Day on Earth, his first solo recording of "conventional" songs since Another Green World. From the rhythm track of opening song "This," the sound is unmistakable. A quirky hook covered in layers of atmosphere and a bouncy loop, it's a smart little tune with additional guitars by Leo Abrahams. Lyrically, Eno's process is poetic, employing not only his own strategies, but a computer generating words as well. At three-and-a-half minutes, it's a fine pop song, albeit one that would never get played on the radio.