pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-83981-CapeBretonVisitToShetland.ps) >>/Users/jc/w/tmp/Tune-83981-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/Scotland/r32/CapeBretonVisitToShetland.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_83981.log 52304 Log file, useful mostly for debugging
Tune-83981-CapeBretonVisitToShetland.abc 480 ABC music file with the extracted tune(s)
Tune-83981-CapeBretonVisitToShetland.ps 36604 PostScript
Tune-83981-CapeBretonVisitToShetland.txt 480 Plain-text file with the extracted tune(s)
Tune-83981-get.log 4770 Log file, useful mostly for debugging
These files should be available for 24 hours.