wonga00

Extract jpgs from pdf with ImageMagick
>> convert -density 250 -trim score.pdf -quality 100 score.jpg

Open all jpgs into preview

Open Sketch

Go through every page in preview and copy regions and paste them into the sketch. They should all appear at the same resolution.

Make a rectangle that is like a 8.5 x 11 paper as a template and arrange the cutouts on the page.

wonga00

Adapted https://bl.ocks.org/mbostock/4343214 for search for points in a radius.