Here's my adaptation of this version from the "Jobim Cancioneiro" book, to make a format for soloing—
Jazz-Ballad Even Tempo 60
Intro
Section A Theme statement
Section B Interlude and second half of theme
solos over A&B
Coda is Theme statement plus extra four measures as in the book
Ligia (Jobim cancioneiro p110) - Antȏnio Carlos Jobim