I've been listening to Sunflower pretty regularly lately, and I noticed a couple things about "Add Some Music to Your Day." To-day I listened to the 2000 re-issue of Sunflower and Surf's Up on the same CD because to-day's Paul Atkinson's birthday (he co-produced the re-issue [and was the original guitarist for the Zombies]), and I transcribed the majority of the lyrics.
The first line is "The Sunday mornin' gospel goes good with the soul." "Soul" can have two meanings here. There's "soul" in the same sense it has in later lines like "Music / When you're alone / Is like a companion / For your lonely soul" and "Music is in my soul." And there's also "soul" in the sense of the music genre. Gospel is mentioned in the same line, and the next line continues this cataloguing of genres: "There's blues, folk, and country, and rock like a rollin' stone." I think "soul" in the sense of a person's intangible essence is the primary meaning, but the other sense is certainly relevant too.
The other thing I noticed is the "Ev'rywhere" in the backing vocals during the section where the lyrics are just "Add some music" over and over. It's sung with a melisma, with the "-where" part sung to the notes E B C# B. Its being sung to more than one syllable and to a variety of pitches is a musical representation of the "ev'rywhere."
