Musical styles and themes Described by Oates as an urban-sounding mix of R&B and progressive rock that the duo made for their own pleasure,
War Babies eschewed the
blue-eyed soul of Hall and Oates' first two records in favour of "a more keyboard-heavy
hard rock sound", according to the music journalist Bryan Rolli, while Kris Nicholson of
Circus writes that Hall and Oates used
War Babies to display "their ability to be creative outside the limits of R&B". The music critic Martin Aston, however, argues that it represents an extreme form of blue-eyed soul. A loose
concept album,
War Babies is themed around the struggles and experiences of
baby boomers and the perils of touring. In
Smash Hits, Birch wrote that
War Babies "dipped into the same type of brittle, urban soul that Bowie was experimenting with [in the same period]."
Songs War Babies opens with "Can't Stop the Music (He Played It Much Too Long)", written solely to Oates who was inspired by his reservations around touring. It concerns an aging rock performer who has forgotten much about his musical prime. It segues into "Is It a Star", whose echoed
drum machine marks the first use of the instrument on a Hall and Oates song; it would later become a staple of the duo's sound. "Better Watch Your Back" is an acoustic
funk song while "I'm Watching You (A Mutant Romance)" is a ballad concerning a
surveillance camera operator. Considered the album's centrepiece, "War Baby, Son of Zorro" has a heavy arrangement with
phased guitar, dominant synthesisers, synth-treated vocals and television
sound effects.
Paul Myers describes it as a "musical collage" of Hall, Oates and Rundgren's shared memories of childhood during the
Cold War in the 1950s. Reflecting on the track, Rundgren contends that he and the duo had no intention of "making anything resembling a pop song; this was
high-concept music". "Screaming Through December" was described by Aston as the album's "glam-soul opus", deeming it to be a "four-verse diary of broken souls and automobile chaos." Despite being bookended by Hall's unusual,
psychedelic descriptions of touring life, the track is otherwise instrumental and the longest cut on the album. Bryan Bierman of
Magnet considers it to be "possibly the most radical departure" in Hall and Oates' career, highlighting its funky,
progressive sound and the lengthy mid-track breakdown centred around Rundgren's guitar, bassist John Siegler and drummer Willie Wilcox. ==Release and promotion==