pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5732-SkipRopeClog.ps) >>/Users/jc/w/tmp/Tune-5732-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/ryan-cole/Tunes/SkipRopeClog.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-5732-SkipRopeClog.abc 603 ABC music file with the extracted tune(s)
Tune-5732-SkipRopeClog.ps 38338 PostScript
Tune-5732-SkipRopeClog.txt 603 Plain-text file with the extracted tune(s)
Tune-5732-get.log 4536 Log file, useful mostly for debugging
Tune-57320-get.log 4391 Log file, useful mostly for debugging
Tune-57323-get.log 1592 Log file, useful mostly for debugging
Tune-57327-get.log 1394 Log file, useful mostly for debugging
Tune-57329-get.log 95898 Log file, useful mostly for debugging
These files should be available for 24 hours.