pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5773-Dainty_Davy.ps) >>/Users/jc/w/tmp/Tune-5773-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Thompson/Dainty_Davy.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Form_57732.log 971 Log file, useful mostly for debugging
Tune-5773-Dainty_Davy.abc 519 ABC music file with the extracted tune(s)
Tune-5773-Dainty_Davy.ps 34707 PostScript
Tune-5773-Dainty_Davy.txt 519 Plain-text file with the extracted tune(s)
Tune-5773-get.log 4439 Log file, useful mostly for debugging
Tune-57731-get.log 1449 Log file, useful mostly for debugging
Tune-57733-2223_the_Grinder.abc 500 ABC music file with the extracted tune(s)
Tune-57733-2223_the_Grinder.ps 34191 PostScript
Tune-57733-2223_the_Grinder.txt 500 Plain-text file with the extracted tune(s)
Tune-57733-get.log 4656 Log file, useful mostly for debugging
Tune-57735-get.log 4054 Log file, useful mostly for debugging
Tune-57737-2023_Lord_Alexr_Gordon.abc 460 ABC music file with the extracted tune(s)
Tune-57737-2023_Lord_Alexr_Gordon.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-57737-2023_Lord_Alexr_Gordon.ps 34901 PostScript
Tune-57737-2023_Lord_Alexr_Gordon.txt 460 Plain-text file with the extracted tune(s)
Tune-57737-get.log 6934 Log file, useful mostly for debugging
Tune-57739-get.log 1496 Log file, useful mostly for debugging
These files should be available for 24 hours.