pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5026-10562_Midnight_Hour.ps) >>/Users/jc/w/tmp/Tune-5026-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/EliasHowe/MusiciansCompanionP1/10562_Midnight_Hour.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-5026-10562_Midnight_Hour.abc 615 ABC music file with the extracted tune(s)
Tune-5026-10562_Midnight_Hour.ps 33915 PostScript
Tune-5026-10562_Midnight_Hour.txt 615 Plain-text file with the extracted tune(s)
Tune-5026-get.log 4835 Log file, useful mostly for debugging
Tune-50262-get.log 5634 Log file, useful mostly for debugging
Tune-50263-get.log 2941 Log file, useful mostly for debugging
Tune-50269-get.log 1311 Log file, useful mostly for debugging
These files should be available for 24 hours.