pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-71710-JohnsonVol3.ps) >>/Users/jc/w/tmp/Tune-71710-get.log 2>&1" returned status 256
http://www.cpartington.plus.com/Links/Johnson/JohnsonVol3(Dec14).abc

Error exit status 256; here are some files to check:

[P=get.cgi V=1/1 B=0 scale=0.60 512x512 PNG]
filesizedescription
Coll_71710.log 65264 Log file, useful mostly for debugging
Tune-71710-JohnsonVol3.abc 711 ABC music file with the extracted tune(s)
Tune-71710-JohnsonVol3.ps 36036 PostScript
Tune-71710-JohnsonVol3.txt 711 Plain-text file with the extracted tune(s)
Tune-71710-get.log 4694 Log file, useful mostly for debugging
These files should be available for 24 hours.