Check out the Beinecke's Words for the Nation video series... the reading of the Constitution is featured below
Other Beinecke Collections include:
Many of these items are on Women's Rights/Suffrage- which bridges both 2019 and 2020 Constitutional Day themes
One quite impressive provision from Suzanne Lovejoy includes this bibliography of materials.
The items identified here have been curated by Suzanne Lovejoy and Richard Boursy.
The image (which is linked to its source document) to the left is of the song American Ballot which can be paged from the Music Library's Special Collections.