pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-60276-N-strathspey.ps) >>/Users/jc/w/tmp/Tune-60276-get.log 2>&1" returned status 256
http://www.thisoldtractor.com/guzzi007/Scottish_Tome/N-strathspey.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-60276-N-strathspey.abc 1014 ABC music file with the extracted tune(s)
Tune-60276-N-strathspey.ps 56803 PostScript
Tune-60276-N-strathspey.txt 1014 Plain-text file with the extracted tune(s)
Tune-60276-get.log 4557 Log file, useful mostly for debugging
These files should be available for 24 hours.