pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-53165-30591_Abraham_Newland.ps) >>/Users/jc/w/tmp/Tune-53165-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/EliasHowe/MusiciansCompanionP3/30591_Abraham_Newland.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_53165.log 450011 Log file, useful mostly for debugging
Tune-53165-30591_Abraham_Newland.abc 697 ABC music file with the extracted tune(s)
Tune-53165-30591_Abraham_Newland.ps 33427 PostScript
Tune-53165-30591_Abraham_Newland.txt 697 Plain-text file with the extracted tune(s)
Tune-53165-get.log 4904 Log file, useful mostly for debugging
These files should be available for 24 hours.