pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4198-0891_WASHINGTONS_MARCH.ps) >>/Users/jc/w/tmp/Tune-4198-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/BostonCollection/0891_WASHINGTONS_MARCH.abc

Error exit status 256; here are some files to check:

[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Tune-4198-0891_WASHINGTONS_MARCH.abc 772 ABC music file with the extracted tune(s)
Tune-4198-0891_WASHINGTONS_MARCH.ps 37754 PostScript
Tune-4198-0891_WASHINGTONS_MARCH.txt 772 Plain-text file with the extracted tune(s)
Tune-4198-get.log 4940 Log file, useful mostly for debugging
Tune-41981-get.log 3246 Log file, useful mostly for debugging
Tune-41982-Playford_COST.abc 149 ABC music file with the extracted tune(s)
Tune-41982-Playford_COST.pdf 2217 Portable Data Format
Tune-41982-Playford_COST.ps 6 PostScript
Tune-41982-Playford_COST.txt 149 Plain-text file with the extracted tune(s)
Tune-41982-get.log 4965 Log file, useful mostly for debugging
Tune-41983-get.log 8505 Log file, useful mostly for debugging
Tune-41984-3311_the_Highland_Skip.abc 902 ABC music file with the extracted tune(s)
Tune-41984-3311_the_Highland_Skip.ps 37024 PostScript
Tune-41984-3311_the_Highland_Skip.txt 902 Plain-text file with the extracted tune(s)
Tune-41984-get.log 9493 Log file, useful mostly for debugging
Tune-41985-get.log 4737 Log file, useful mostly for debugging
Tune-41986-get.log 3158 Log file, useful mostly for debugging
Tune-41987-get.log 9796 Log file, useful mostly for debugging
These files should be available for 24 hours.