pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-45387-Daphne_PLFD1651_020.ps) >>/Users/jc/w/tmp/Tune-45387-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Playford/Daphne_PLFD1651_020.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Tune-45387-Daphne_PLFD1651_020.abc 443 ABC music file with the extracted tune(s)
Tune-45387-Daphne_PLFD1651_020.ps 33602 PostScript
Tune-45387-Daphne_PLFD1651_020.txt 443 Plain-text file with the extracted tune(s)
Tune-45387-get.log 5275 Log file, useful mostly for debugging
These files should be available for 24 hours.