pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-61267-TurningByThrees.ps) >>/Users/jc/w/tmp/Tune-61267-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/england/TurningByThrees.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_61267.log 763435 Log file, useful mostly for debugging
Tune-61267-TurningByThrees.abc 1844 ABC music file with the extracted tune(s)
Tune-61267-TurningByThrees.ps 45480 PostScript
Tune-61267-TurningByThrees.txt 1844 Plain-text file with the extracted tune(s)
Tune-61267-get.log 10572 Log file, useful mostly for debugging
These files should be available for 24 hours.