pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-36886-Jump_at_the_Sun_1.ps) >>/Users/jc/w/tmp/Tune-36886-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/hurdy.gurdy/Jump_at_the_Sun_1.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-36886-Jump_at_the_Sun_1.abc 302 ABC music file with the extracted tune(s)
Tune-36886-Jump_at_the_Sun_1.ps 34202 PostScript
Tune-36886-Jump_at_the_Sun_1.txt 302 Plain-text file with the extracted tune(s)
Tune-36886-get.log 4968 Log file, useful mostly for debugging
These files should be available for 24 hours.