Listed on Wilson's late-1966 note By November 1966, Wilson had declared
Smile would feature "
Good Vibrations", "Heroes and Villains", and ten other tracks, incorporating both musical and spoken humor. He clarified it was not a comedy album, with spoken elements limited to brief interjections between verses rather than standalone tracks. On December 15, he submitted a handwritten provisional track list to Capitol to address delays in the album's release. The label produced sleeves listing "Good Vibrations", "Heroes and Villains", and ten other tracks with the notation "see label for correct playing order", while preliminary mixes were created for multiple songs. "
Heroes and Villains" marked Wilson's first collaboration with Parks. Wilson envisioned the track as a three‐minute musical comedy intended to surpass "Good Vibrations" and produced versions lasting six to eight minutes. He selected the title and linked the melody to the Old West, which reminded Parks of
Marty Robbins' "
El Paso" (1959). Parks promptly devised the opening line: "I've been in this town so long that back in the city I've been taken for lost and gone and unknown for a long, long time." This collaboration spurred additional Old West–themed songs, including "
Barnyard" and "
I'm in Great Shape". On November 4, 1966, Wilson recorded a piano demonstration of "Heroes and Villains" incorporating sections of "I'm in Great Shape" and "Barnyard", although the December note listed "I'm in Great Shape" as a separate track. Vosse recalled that "Barnyard" had evolved from an impromptu piano reinterpretation of "You Are My Sunshine" that sparked Wilson's concept for a rustic barnyard aesthetic. Wilson recorded a short medley, sometimes called "
My Only Sunshine", that bridged "The Old Master Painter" with "You Are My Sunshine", with
Dennis Wilson singing lead on the latter. In 1978, Wilson told biographer
Byron Preiss about an uncompleted "Barnyard Suite" of four brief pieces. "
Surf's Up" was Wilson and Parks' second collaboration, composed primarily in one night while under the influence of Desbutal. Wilson referenced the song's atypical
minor-seventh opening chord progression and its title, unrelated to surfing, stating: "from there it just started building and rambling". Vosse, writing in 1969, described it as the intended climactic finale of
Smile, preceded by a "choral amen" segment. "
Child Is Father of the Man" blends keyboards, trumpet, vocal
rounds, and reverberant guitar drones. Parks stated the title, borrowed from
William Wordsworth's "
My Heart Leaps Up", reflected Wilson's aspiration to redefine his identity beyond youth. "
Cabin Essence" addresses railroad themes; biographer
Jon Stebbins characterized the track as containing a
waltz-like chorus with percussive effects resembling rail spikes and "some of the most haunting, manic, evil-sounding music the Beach Boys ever made". "
Do You Like Worms?" explores themes of American recolonization, though its extant lyrics do not reference worms Marilyn recalled that Wilson composed "
Wind Chimes" after observing
wind chimes they had purchased and hung outside their home. "
Wonderful" similarly derived from Wilson's nickname for Marilyn. Parks described the music as distinct from their other work, leading him to conceive a love song with "boy/girl" lyrics. Three incomplete arrangements were recorded between August and December 1966. Wilson, in 1967, described "
Vega-Tables" as promoting healthy eating with humor to avoid being "pompous about it". The track marked Parks' final co-writing contribution to the album. of 1871, an event which "Fire" was based on "The Elements" was conceived as a four-part suite structured around the
classical elements:
Fire,
Water,
Air, and
Earth. Anderle recounted Wilson's immersion in natural environments to inspire the work, including trips to
Big Sur, mountains, beaches, and water sources. To capture water sounds for the project, Wilson tasked collaborators with using a
Nagra tape recorder. Vosse recalled, "I'd come by to see him every day, and he'd listen to my tapes and talk about them. [...] And I had no idea what he was listening for!" The "
Fire" segment (also known as "Mrs. O'Leary's Cow" and "The Elements – Part 1") involved unusual studio conditions where participants wore toy fire helmets and burned wood for ambiance, with crackling sounds mixed into the track. Anderle stated that while Wilson outlined concepts for fire, water, and air, the group lacked a cohesive structure beyond viewing it as
operatic. Parks recalled the elemental theme emerged later in production. Early album artwork grouped "Vega-Tables" under "The Elements", though Wilson's note listed them separately alongside "Wind Chimes". In 1978, Wilson stated that "Air" remained an unfinished piano piece.
Remaining tracks "
Our Prayer", a wordless
hymn intended as the album's opener, was distinguished by Lambert as "every technique of chromatic harmony [Wilson] had ever heard or imagined." Session tapes capture Wilson designating the album's introduction, dismissing Jardine's suggestion to treat it as a standalone track. It remains the only track with confirmed placement. "
I Wanna Be Around", a cover of the Sadie Vimmerstedt and
Johnny Mercer standard, was recorded post-"Fire" sessions alongside the intended segue piece "Friday Night". During the session, Wilson directed musicians to simulate construction sounds (sawing, drilling) using tools, resulting in a recording known as "Workshop", "Woodshop", or "The Woodshop Song". Wilson's conceptualization of the track and its noises ("Workshop") symbolized a "rebuilding after the fire", according to Priore, suggesting that the track might have been placed in sequence after "Fire". "I Ran" (alternately titled "
Look") shares melodic elements with "Good Vibrations" and features upright bass, vibraphones, brass, and keyboards. Vocals recorded in October 1966 were lost. "
He Gives Speeches" was a minor fragment that, according to Lambert, served as a thematic variation on Wilson's recent material, designed to interlink tracks through "cross-references" for the developing concept album. "
You're Welcome" is a reverb-drenched vocal chant. "
Love to Say Dada", according to Preiss, formed part of the water-themed section of "The Elements" and was "briefly considered" to be paired with "Surf's Up". The instrumental "
Holidays" was sometimes mislabeled on bootlegs as "Tones" or "Tune X". In early 1967, Carl and Dennis Wilson recorded individually written pieces: Dennis' "I Don't Know" on January 12 and Carl's "Tune X" (later "Tones") on March 3 and 31. Badman speculated these recordings may have been intended either to transform
Smile into a group effort rather than a Brian solo project or simply to allow Carl and Dennis to test their production skills.
"Psycodelic Sounds" and other recordings Compiled under the title "Psycodelic Sounds" , Wilson conducted numerous sessions focused on capturing "humorous" situations. This resulted in hours of recordings created with his friends while they chanted, played games, staged mock arguments, or engaged in casual conversation, described by biographer
Peter Ames Carlin as "just like the old days with his
Wollensak recorder, except much, much weirder." His bandmates were absent from these sessions. A collection of tapes with titles such as "Basketball", "Chewing Terry's", "Kid at Fairfax", "Tea Pot", and "Water Hose" were recorded on October 4, 1966. Recordings from the "Psycodelic Sounds" experiments included sound effects such as exaggerated breathing, moans, and laughter, and pronounced echo effects. An
audio vérité segment titled "Bob Gordon's Real Trip" initially presents a routine conversation with a Chicago taxi driver, which abruptly transitions into surreal audio manipulation as the driver's voice becomes heavily drenched in
spring reverb. One 24-minute exercise, recorded on October 18, featured Wilson, his sister-in-law Diane Rovell, Parks, Anderle, Vosse, Siegel, and a woman named Dawn. Siegel initiates the party game
Lifeboat, where participants roleplay shipwreck survivors debating whom to sacrifice. Tensions escalate, culminating in Wilson lamenting, "I feel so depressed. [...] I'm too down to smile." Another session (November 4, 1966) included Wilson, Parks, Hutton, Vosse, and a participant named Bob ordering from a psychedelic ice cream van playing a piano-simulated music box version of "Good Vibrations". Wilson initiated a comedic routine about falling into a piano and microphone, followed by group chants of phrases like "Where's my beets and carrots?" and "I've got a big bag of vegetables" over bongo rhythms. Parks later reflected on withdrawing from such interactions, perceiving them as "destructive". On November 16, Wilson staged arguments between Vosse and studio drummer
Hal Blaine, a recording reportedly intended for potential inclusion in the "Vegetables" track. Early in 1967, Wilson recorded a series of novelty songs with photographer Jasper Daily: "Teeter Totter Love", "Crack the Whip", and "When I Get Mad I Just Play My Drums". The
AFM contracts for these tracks list "Brother Records" as the employer. These recordings were intended to fulfill Wilson's separate "humor album" concept, according to Gaines. ==Artwork and packaging==