<Li> The Beach Boys' "Surfer Girl" (1963) </Li> <P> Though more prevalent in the first half of the 20th century, many contemporary songs show similarity to the form, such as "Memory", from Cats, which features expanded form through the B and A sections repeated in new keys . Songwriters such as Lennon--McCartney and those working in the Brill Building also used modified or extended 32 - bar forms, often modifying the number of measures in individual or all sections . The Beatles ("From Me to You" (1963) and "I Want to Hold Your Hand" (1963)), like many others, would extend the form with an instrumental section, second bridge, break or reprise of the introduction, etc., and another return to the main theme . Introductions and codas also extended the form . In "Down Mexico Way" "the A sections...are doubled in length, to sixteen bars--but this affects the overall scheme only marginally". </P>

32-bar bar song form can best be described as