pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-86956-JuiceoftheBarley_PLFD1689_303.ps) >>/Users/jc/w/tmp/Tune-86956-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Playford/JuiceoftheBarley_PLFD1689_303.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-86956-JuiceoftheBarley_PLFD1689_303.abc 424 ABC music file with the extracted tune(s)
Tune-86956-JuiceoftheBarley_PLFD1689_303.ps 32781 PostScript
Tune-86956-JuiceoftheBarley_PLFD1689_303.txt 424 Plain-text file with the extracted tune(s)
Tune-86956-PutonthySmockonaMonday_PLFD1670_210.abc 340 ABC music file with the extracted tune(s)
Tune-86956-PutonthySmockonaMonday_PLFD1670_210.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-86956-PutonthySmockonaMonday_PLFD1670_210.ps 32383 PostScript
Tune-86956-PutonthySmockonaMonday_PLFD1670_210.txt 340 Plain-text file with the extracted tune(s)
Tune-86956-get.log 11518 Log file, useful mostly for debugging
These files should be available for 24 hours.