pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-52752-2002_Saraband.ps) >>/Users/jc/w/tmp/Tune-52752-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Playford/AB/2002_Saraband.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-52752-2002_Saraband.abc 531 ABC music file with the extracted tune(s)
Tune-52752-2002_Saraband.ps 33540 PostScript
Tune-52752-2002_Saraband.txt 531 Plain-text file with the extracted tune(s)
Tune-52752-get.log 7590 Log file, useful mostly for debugging
Tune-52752-newpage.abc 141 ABC music file with the extracted tune(s)
Tune-52752-newpage.txt 141 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.