pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-11817-Lumps_of_Pudding.ps) >>/Users/jc/w/tmp/Tune-11817-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/JohnWalsh/Lumps_of_Pudding.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Tune-11817-Lumps_of_Pudding.abc 2127 ABC music file with the extracted tune(s)
Tune-11817-Lumps_of_Pudding.ps 39851 PostScript
Tune-11817-Lumps_of_Pudding.txt 2127 Plain-text file with the extracted tune(s)
Tune-11817-get.log 4546 Log file, useful mostly for debugging
These files should be available for 24 hours.