pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-863-GreenStockings_PLFD1675_215.ps) >>/Users/jc/w/tmp/Tune-863-get.log 2>&1" returned status 256
http://john-chambers.us/~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
Coll_86302.log 443099 Log file, useful mostly for debugging
Tune-863-GreenStockings_PLFD1675_215.abc 318 ABC music file with the extracted tune(s)
Tune-863-GreenStockings_PLFD1675_215.ps 32388 PostScript
Tune-863-GreenStockings_PLFD1675_215.txt 318 Plain-text file with the extracted tune(s)
Tune-863-get.log 4870 Log file, useful mostly for debugging
Tune-86313-063_BonnyLassOfFisherRow-001.svg 24663 Scalable Vector Graphics format
Tune-86313-063_BonnyLassOfFisherRow.abc 769 ABC music file with the extracted tune(s)
Tune-86313-063_BonnyLassOfFisherRow.txt 769 Plain-text file with the extracted tune(s)
Tune-86313-get.log 4479 Log file, useful mostly for debugging
Tune-86324-1810_Button_Whitaker.abc 19590 ABC music file with the extracted tune(s)
Tune-86324-1810_Button_Whitaker.pdf 201675 Portable Data Format
Tune-86324-1810_Button_Whitaker.ps 130838 PostScript
Tune-86324-1810_Button_Whitaker.txt 19590 Plain-text file with the extracted tune(s)
Tune-86324-get.log 19370 Log file, useful mostly for debugging
Tune-86341-002_Irish_Dump.abc 622 ABC music file with the extracted tune(s)
Tune-86341-002_Irish_Dump.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-86341-002_Irish_Dump.ps 33449 PostScript
Tune-86341-002_Irish_Dump.txt 622 Plain-text file with the extracted tune(s)
Tune-86341-get.log 5318 Log file, useful mostly for debugging
Tune-86352-071_General_Toast.abc 852 ABC music file with the extracted tune(s)
Tune-86352-071_General_Toast.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-86352-071_General_Toast.ps 36573 PostScript
Tune-86352-071_General_Toast.txt 852 Plain-text file with the extracted tune(s)
Tune-86352-get.log 5405 Log file, useful mostly for debugging
Tune-86363-CJ52.abc 2165 ABC music file with the extracted tune(s)
Tune-86363-CJ52.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-86363-CJ52.ps 48872 PostScript
Tune-86363-CJ52.txt 2165 Plain-text file with the extracted tune(s)
Tune-86363-get.log 5155 Log file, useful mostly for debugging
Tune-86374-Ms_Gordon_of_Rafford1_A4.abc 610 ABC music file with the extracted tune(s)
Tune-86374-Ms_Gordon_of_Rafford1_A4.txt 610 Plain-text file with the extracted tune(s)
Tune-86374-get.log 4607 Log file, useful mostly for debugging
These files should be available for 24 hours.