pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3166-GreenStockings_PLFD1675_215.ps) >>/Users/jc/w/tmp/Tune-3166-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Playford/GreenStockings_PLFD1675_215.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-3166-GreenStockings_PLFD1675_215.abc 318 ABC music file with the extracted tune(s)
Tune-3166-GreenStockings_PLFD1675_215.ps 32389 PostScript
Tune-3166-GreenStockings_PLFD1675_215.txt 318 Plain-text file with the extracted tune(s)
Tune-3166-get.log 4887 Log file, useful mostly for debugging
Tune-31663-get.log 4921 Log file, useful mostly for debugging
Tune-31667-AyeMeSymphony-001.svg 13536 Scalable Vector Graphics format
Tune-31667-AyeMeSymphony.abc 331 ABC music file with the extracted tune(s)
Tune-31667-AyeMeSymphony.txt 331 Plain-text file with the extracted tune(s)
Tune-31667-get.log 4115 Log file, useful mostly for debugging
These files should be available for 24 hours.