pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2764-LadyHarrietsReel.ps) >>/Users/jc/w/tmp/Tune-2764-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/ryan-cole/Tunes/LadyHarrietsReel.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-2764-LadyHarrietsReel.abc 515 ABC music file with the extracted tune(s)
Tune-2764-LadyHarrietsReel.ps 37408 PostScript
Tune-2764-LadyHarrietsReel.txt 515 Plain-text file with the extracted tune(s)
Tune-2764-get.log 4643 Log file, useful mostly for debugging
Tune-27640-HillCountryTunes.abc 153 ABC music file with the extracted tune(s)
Tune-27640-HillCountryTunes.txt 153 Plain-text file with the extracted tune(s)
Tune-27640-get.log 11388 Log file, useful mostly for debugging
Tune-27648-get.log 10271 Log file, useful mostly for debugging
These files should be available for 24 hours.