pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1500-FineCompanionThe_PLFD1651_025.ps) >>/Users/jc/w/tmp/Tune-1500-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Playford/FineCompanionThe_PLFD1651_025.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-1500-FineCompanionThe_PLFD1651_025.abc 407 ABC music file with the extracted tune(s)
Tune-1500-FineCompanionThe_PLFD1651_025.ps 33744 PostScript
Tune-1500-FineCompanionThe_PLFD1651_025.txt 407 Plain-text file with the extracted tune(s)
Tune-1500-get.log 4939 Log file, useful mostly for debugging
Tune-15006-get.log 1231 Log file, useful mostly for debugging
These files should be available for 24 hours.