pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-83329-2004_Saraband.ps) >>/Users/jc/w/tmp/Tune-83329-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Playford/AB/2004_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
Coll_83329.log 3259 Log file, useful mostly for debugging
Tune-83329-2004_Saraband.abc 539 ABC music file with the extracted tune(s)
Tune-83329-2004_Saraband.ps 32664 PostScript
Tune-83329-2004_Saraband.txt 539 Plain-text file with the extracted tune(s)
Tune-83329-get.log 4478 Log file, useful mostly for debugging
These files should be available for 24 hours.