pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8558-NewMarrinet_PLFD1665_182.ps) >>/Users/jc/w/tmp/Tune-8558-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Playford/NewMarrinet_PLFD1665_182.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-8558-NewMarrinet_PLFD1665_182.abc 338 ABC music file with the extracted tune(s)
Tune-8558-NewMarrinet_PLFD1665_182.ps 32828 PostScript
Tune-8558-NewMarrinet_PLFD1665_182.txt 338 Plain-text file with the extracted tune(s)
Tune-8558-get.log 4804 Log file, useful mostly for debugging
Tune-85588-20012-Maid_in_Bedlam-V1.abc 538 ABC music file with the extracted tune(s)
Tune-85588-20012-Maid_in_Bedlam-V1.pdf 13345 Portable Data Format
Tune-85588-20012-Maid_in_Bedlam-V1.ps 34969 PostScript
Tune-85588-20012-Maid_in_Bedlam-V1.txt 538 Plain-text file with the extracted tune(s)
Tune-85588-get.log 5689 Log file, useful mostly for debugging
These files should be available for 24 hours.