pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-22529-MEEnglishDanceTunes.ps) >>/Users/jc/w/tmp/Tune-22529-get.log 2>&1" returned status 256
http://www.larkcamp.com/LarkLibrary/English/MickieZekley/MEEnglishDanceTunes.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-22529-MEEnglishDanceTunes.abc 129 ABC music file with the extracted tune(s)
Tune-22529-MEEnglishDanceTunes.ps 31104 PostScript
Tune-22529-MEEnglishDanceTunes.txt 129 Plain-text file with the extracted tune(s)
Tune-22529-get.log 4626 Log file, useful mostly for debugging
These files should be available for 24 hours.