pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-497-11thOfJuly_D.ps) >>/Users/jc/w/tmp/Tune-497-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Playford/11thOfJuly_D.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-497-11thOfJuly_D.abc 1035 ABC music file with the extracted tune(s)
Tune-497-11thOfJuly_D.ps 34255 PostScript
Tune-497-11thOfJuly_D.txt 1035 Plain-text file with the extracted tune(s)
Tune-497-get.log 4459 Log file, useful mostly for debugging
Tune-49707-get.log 5008 Log file, useful mostly for debugging
Tune-4971-all.abc 176 ABC music file with the extracted tune(s)
Tune-4971-all.txt 176 Plain-text file with the extracted tune(s)
Tune-4971-get.log 3222 Log file, useful mostly for debugging
Tune-49731-get.log 12714 Log file, useful mostly for debugging
Tune-49757-get.log 3802 Log file, useful mostly for debugging
Tune-49774-get.log 1425 Log file, useful mostly for debugging
Tune-49778-get.log 3443 Log file, useful mostly for debugging
Tune-49794-get.log 4506 Log file, useful mostly for debugging
These files should be available for 24 hours.