pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9675-HyperactiveReel.ps) >>/Users/jc/w/tmp/Tune-9675-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/Scotland/HyperactiveReel.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-9675-HyperactiveReel.abc 1781 ABC music file with the extracted tune(s)
Tune-9675-HyperactiveReel.ps 46897 PostScript
Tune-9675-HyperactiveReel.txt 1781 Plain-text file with the extracted tune(s)
Tune-9675-get.log 4951 Log file, useful mostly for debugging
Tune-96755-OnTheWingsOfMorning-001.svg 22253 Scalable Vector Graphics format
Tune-96755-OnTheWingsOfMorning.abc 757 ABC music file with the extracted tune(s)
Tune-96755-OnTheWingsOfMorning.txt 757 Plain-text file with the extracted tune(s)
Tune-96755-get.log 4708 Log file, useful mostly for debugging
Tune-96757-PrinceOfWales-001.svg 88698 Scalable Vector Graphics format
Tune-96757-PrinceOfWales.abc 2564 ABC music file with the extracted tune(s)
Tune-96757-PrinceOfWales.txt 2564 Plain-text file with the extracted tune(s)
Tune-96757-get.log 4536 Log file, useful mostly for debugging
These files should be available for 24 hours.