pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7535-BlairAthole_Am3.ps) >>/Users/jc/w/tmp/Tune-7535-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/abc/Scotland/reel/BlairAthole_Am3.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_75351.log 972780 Log file, useful mostly for debugging
Coll_75355.log 1424305 Log file, useful mostly for debugging
Tune-7535-BlairAthole_Am3.abc 464 ABC music file with the extracted tune(s)
Tune-7535-BlairAthole_Am3.ps 35039 PostScript
Tune-7535-BlairAthole_Am3.txt 464 Plain-text file with the extracted tune(s)
Tune-7535-get.log 4520 Log file, useful mostly for debugging
Tune-75352-Galopede-001.svg 20130 Scalable Vector Graphics format
Tune-75352-Galopede.abc 955 ABC music file with the extracted tune(s)
Tune-75352-Galopede.txt 955 Plain-text file with the extracted tune(s)
Tune-75352-get.log 4978 Log file, useful mostly for debugging
Tune-75358-CousinJim_G-001.svg 18501 Scalable Vector Graphics format
Tune-75358-CousinJim_G.abc 535 ABC music file with the extracted tune(s)
Tune-75358-CousinJim_G.txt 535 Plain-text file with the extracted tune(s)
Tune-75358-get.log 4034 Log file, useful mostly for debugging
These files should be available for 24 hours.