pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-92914-NewYorkReel.ps) >>/Users/jc/w/tmp/Tune-92914-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/ryan-cole/Tunes/NewYorkReel.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-92914-NewYorkReel.abc 483 ABC music file with the extracted tune(s)
Tune-92914-NewYorkReel.ps 36793 PostScript
Tune-92914-NewYorkReel.txt 483 Plain-text file with the extracted tune(s)
Tune-92914-Straight_Skillern.abc 154 ABC music file with the extracted tune(s)
Tune-92914-Straight_Skillern.txt 154 Plain-text file with the extracted tune(s)
Tune-92914-get.log 7836 Log file, useful mostly for debugging
These files should be available for 24 hours.