pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-53647-4101-Savourna_Deligh.ps) >>/Users/jc/w/tmp/Tune-53647-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Gow/CSR/4101-Savourna_Deligh.abc1.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Coll_53647.log 263256 Log file, useful mostly for debugging
Tune-53647-4101-Savourna_Deligh.abc 1208 ABC music file with the extracted tune(s)
Tune-53647-4101-Savourna_Deligh.ps 41087 PostScript
Tune-53647-4101-Savourna_Deligh.txt 1208 Plain-text file with the extracted tune(s)
Tune-53647-get.log 9713 Log file, useful mostly for debugging
These files should be available for 24 hours.