pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-20186-038_LancersOriental_Fig4.ps) >>/Users/jc/w/tmp/Tune-20186-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/HenryFord/GoodMorning/038_LancersOriental_Fig4.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
Tune-20186-038_LancersOriental_Fig4.abc 611 ABC music file with the extracted tune(s)
Tune-20186-038_LancersOriental_Fig4.ps 36907 PostScript
Tune-20186-038_LancersOriental_Fig4.txt 611 Plain-text file with the extracted tune(s)
Tune-20186-get.log 4622 Log file, useful mostly for debugging
These files should be available for 24 hours.