pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-79748-Drops_of_Brandy.ps) >>/Users/jc/w/tmp/Tune-79748-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/slipjig/Drops_of_Brandy.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-79748-Drops_of_Brandy.abc 316 ABC music file with the extracted tune(s)
Tune-79748-Drops_of_Brandy.ps 33752 PostScript
Tune-79748-Drops_of_Brandy.txt 316 Plain-text file with the extracted tune(s)
Tune-79748-get.log 9279 Log file, useful mostly for debugging
These files should be available for 24 hours.