pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-74281-GlenburnieRant_Am.ps) >>/Users/jc/w/tmp/Tune-74281-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/abc/Scotland/reel/GlenburnieRant_Am.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.65 512x512 PNG]
filesizedescription
Coll_74281.log 524585 Log file, useful mostly for debugging
Tune-74281-GlenburnieRant_Am.abc 504 ABC music file with the extracted tune(s)
Tune-74281-GlenburnieRant_Am.ps 34618 PostScript
Tune-74281-GlenburnieRant_Am.txt 504 Plain-text file with the extracted tune(s)
Tune-74281-get.log 5180 Log file, useful mostly for debugging
These files should be available for 24 hours.