pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-24178-31_President_Garfields_Hornpipe.ps) >>/Users/jc/w/tmp/Tune-24178-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/ThomasCraig/EmpireCollection/31_President_Garfields_Hornpipe.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
Form_24178.log 777 Log file, useful mostly for debugging
Tune-24178-31_President_Garfields_Hornpipe.abc 385 ABC music file with the extracted tune(s)
Tune-24178-31_President_Garfields_Hornpipe.ps 34522 PostScript
Tune-24178-31_President_Garfields_Hornpipe.txt 385 Plain-text file with the extracted tune(s)
Tune-24178-get.log 4925 Log file, useful mostly for debugging
These files should be available for 24 hours.