pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-84458-HandMeDownTheTackle.ps) >>/Users/jc/w/tmp/Tune-84458-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/abc/Scotland/reel/HandMeDownTheTackle.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-84458-HandMeDownTheTackle.abc 626 ABC music file with the extracted tune(s)
Tune-84458-HandMeDownTheTackle.ps 38359 PostScript
Tune-84458-HandMeDownTheTackle.txt 626 Plain-text file with the extracted tune(s)
Tune-84458-get.log 4664 Log file, useful mostly for debugging
These files should be available for 24 hours.