pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-12828-HandelWithCare.ps) >>/Users/jc/w/tmp/Tune-12828-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/england/HandelWithCare.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Coll_12828.log 431856 Log file, useful mostly for debugging
Tune-12828-HandelWithCare.abc 731 ABC music file with the extracted tune(s)
Tune-12828-HandelWithCare.ps 36134 PostScript
Tune-12828-HandelWithCare.txt 731 Plain-text file with the extracted tune(s)
Tune-12828-get.log 6033 Log file, useful mostly for debugging
These files should be available for 24 hours.