I went ahead and put this together because I have been severely re-addicted to all of Jupiter's Picross games lately (this is not an exaggeration). Also, the only existing upload of all the Picross e themes did an absolutely abysmal job and has several major issues that I can't quite wrap my head around.
The songs here are all the Picross S+ versions, as this version uses a significantly higher sample depth. Some very slight changes exist from the 3DS counterparts, namely the Picross e Puzzle theme cutting one of the instruments out at one part, and the Micross jingles being longer. I didn't find that either of these changes were significant enough to not include them as is.
All of my respe...