pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-89619-Dunkeld_Volunteers_RJ.ps) >>/Users/jc/w/tmp/Tune-89619-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/reel/Dunkeld_Volunteers_RJ.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_89619.log 597432 Log file, useful mostly for debugging
Tune-89619-Dunkeld_Volunteers_RJ.abc 333 ABC music file with the extracted tune(s)
Tune-89619-Dunkeld_Volunteers_RJ.ps 34543 PostScript
Tune-89619-Dunkeld_Volunteers_RJ.txt 333 Plain-text file with the extracted tune(s)
Tune-89619-get.log 4410 Log file, useful mostly for debugging
These files should be available for 24 hours.