pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-20350-CleanPeaStrae_G.ps) >>/Users/jc/w/tmp/Tune-20350-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/abc/Scotland/reel/CleanPeaStrae_G.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.65 512x512 PNG]
filesizedescription
Tune-20350-CleanPeaStrae_G.abc 438 ABC music file with the extracted tune(s)
Tune-20350-CleanPeaStrae_G.ps 34249 PostScript
Tune-20350-CleanPeaStrae_G.txt 438 Plain-text file with the extracted tune(s)
Tune-20350-get.log 11106 Log file, useful mostly for debugging
These files should be available for 24 hours.