pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3315-Manchester_Caledonians_S.ps) >>/Users/jc/w/tmp/Tune-3315-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/strathspey/Manchester_Caledonians_S.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-3315-Manchester_Caledonians_S.abc 606 ABC music file with the extracted tune(s)
Tune-3315-Manchester_Caledonians_S.ps 39029 PostScript
Tune-3315-Manchester_Caledonians_S.txt 606 Plain-text file with the extracted tune(s)
Tune-3315-get.log 9184 Log file, useful mostly for debugging
Tune-3315-hnr5.abc 0 ABC music file with the extracted tune(s)
Tune-3315-hnr5.ps 6 PostScript
Tune-3315-hnr5.txt 0 Plain-text file with the extracted tune(s)
Tune-33155-get.log 4893 Log file, useful mostly for debugging
These files should be available for 24 hours.