pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7227-3295_Hes_Oer_the_Hills.ps) >>/Users/jc/w/tmp/Tune-7227-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Kerr/MM3/3295_Hes_Oer_the_Hills.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_72271.log 974 Log file, useful mostly for debugging
Tune-7227-3295_Hes_Oer_the_Hills.abc 432 ABC music file with the extracted tune(s)
Tune-7227-3295_Hes_Oer_the_Hills.ps 34144 PostScript
Tune-7227-3295_Hes_Oer_the_Hills.txt 432 Plain-text file with the extracted tune(s)
Tune-7227-get.log 10156 Log file, useful mostly for debugging
Tune-72275-get.log 5810 Log file, useful mostly for debugging
Tune-72276-get.log 6162 Log file, useful mostly for debugging
Tune-72279-get.log 4381 Log file, useful mostly for debugging
These files should be available for 24 hours.