pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4848-781_Wakefield_Hunt.ps) >>/Users/jc/w/tmp/Tune-4848-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/DftY/1779/Thompson/781_Wakefield_Hunt.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-4848-781_Wakefield_Hunt.abc 1110 ABC music file with the extracted tune(s)
Tune-4848-781_Wakefield_Hunt.ps 35660 PostScript
Tune-4848-781_Wakefield_Hunt.txt 1110 Plain-text file with the extracted tune(s)
Tune-4848-get.log 4654 Log file, useful mostly for debugging
Tune-48482-get.log 4140 Log file, useful mostly for debugging
Tune-48483-get.log 3392 Log file, useful mostly for debugging
Tune-48487-get.log 14832 Log file, useful mostly for debugging
These files should be available for 24 hours.