pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5478-JohnsonVol6.ps) >>/Users/jc/w/tmp/Tune-5478-get.log 2>&1" returned status 256
http://www.cpartington.plus.com/Links/Johnson/JohnsonVol6(Feb15).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_54782.log 64454 Log file, useful mostly for debugging
Coll_54789.log 64724 Log file, useful mostly for debugging
Tune-5478-JohnsonVol6.abc 336 ABC music file with the extracted tune(s)
Tune-5478-JohnsonVol6.ps 33680 PostScript
Tune-5478-JohnsonVol6.txt 336 Plain-text file with the extracted tune(s)
Tune-5478-get.log 4402 Log file, useful mostly for debugging
Tune-54783-get.log 1615 Log file, useful mostly for debugging
Tune-54785-get.log 4743 Log file, useful mostly for debugging
Tune-54787-get.log 2078 Log file, useful mostly for debugging
These files should be available for 24 hours.