pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-24491-0710-OneLeggedMan.ps) >>/Users/jc/w/tmp/Tune-24491-get.log 2>&1" returned status 256
http://www.oldmusicproject.com/AA2ABC/0701-1200/Abc-0701-0800/0710-OneLeggedMan.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-24491-0710-OneLeggedMan.abc 544 ABC music file with the extracted tune(s)
Tune-24491-0710-OneLeggedMan.ps 34867 PostScript
Tune-24491-0710-OneLeggedMan.txt 544 Plain-text file with the extracted tune(s)
Tune-24491-get.log 8020 Log file, useful mostly for debugging
These files should be available for 24 hours.