Compared with
Laid, which was referred to as the "song" album of the pair,
Wah Wah was known as the "experimental" or "jamming" album, and contains 23 highly experimental tracks. Ned Raggett of
Allmusic said that "definitely compared to the beautifully structured and precisely produced
Laid,
Wah Wah is much more a series of explorations in sound." The album shares
Laid's general focus towards an "evocative, restrained attractiveness and moody melancholy," but
Wah Wah features more immediate numbers with full lyrics from Booth sung in his "fine voice" mixed with more open-ended instrumental or wordless vocal jams.
The Harvard Crimson described
Wah Wah as the "dark side" of
Laid, and commented that "the 23 tracks reflect two general moods: one, a dreamy, new-age rain-foresty wash of sound over which an cerie voice intones barely audible lyrics; the other, an abrasive,
Achtung Baby industrial-esque sound with distorted, staticky vocals," whilst another journalist of
NME later said the album contained "techno experiments". Tim Peacock of
Record Collector considered the jams to be "
Can-style." The album has been sometimes compared to
U2's recently released eighth album
Zooropa (1993), which was also co-produced by Brian Eno. Emma Forrest of the
NME said that
Wah Wah was "in the same vein as U2's
Zooropa - but less contrived,"
Songs Raggett described "Pressure's On" as a cousin to
Laid's opening song "Out to Get You" that could have "easily fit" on that album. It features a "weirdly hypnotic synthesizer, the surreal, breathy vocals and the only occasionally comprehensible lyrics [combining] to create a liquid, seductive, trippy sound." "Jam J" was compared to U2's
Zooropa by Joyelle H. McSweeney of
The Harvard Crimson, who noted the song contains "driving rhythms, snarly lyrics obscured by feedback, and angry bursts of guitars breaking through the mess." "Frequency Dip" is said by one reviewer to recall U2's
Zooropa and "moves along with a throbbing bass loop and is thick on the drums. The vocals jump around in the song so much, it is as if someone is going crazy with the crossfader." "Burn the Cat" is a slow,
minimalistic song with only minute guitar chords, drum beats and various snippets of vocals drifting in and out of the song. "
Tomorrow" features a "rather attackling" drum line and interwinding guitar strum and vocals. "Gospel Oak," relies heavily on harpsichord-like synthesiser, with disorienting results. "Say Say Something", which shows a heavy
Indian influence, features an ironic title as the track "doesn't even vaguely resemble the song with almost the same title from
Laid," "Say Something." The song contains no vocals but "conveys a lot of feeling", as a "lonely" guitar drones throughout the track while various other sounds fade in and out. Raggett said it "shares title and inspiration with the similarly named
Laid song but takes a much different direction, with what sounds like
Indian violin contributing to a slow-paced, serene wash of sound." "Honest Joe" is a "solid,
techno-tinged trip". "Rhythmic Dreams" relies on a steady jungly drumbeat and mantra-like vocals to give the piece shape. "Laughter" features no lyrics and, as the title suggests, it features laughter throughout. ==Release and promotion==