pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-41441-00_Title.ps) >>/Users/jc/w/tmp/Tune-41441-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/ThomasBraysCountryDances1699/00_Title.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-41441-00_Title.abc 2358 ABC music file with the extracted tune(s)
Tune-41441-00_Title.ps 33679 PostScript
Tune-41441-00_Title.txt 2358 Plain-text file with the extracted tune(s)
Tune-41441-_.abc 138 ABC music file with the extracted tune(s)
Tune-41441-_.ps 6 PostScript
Tune-41441-_.txt 138 Plain-text file with the extracted tune(s)
Tune-41441-get.log 14335 Log file, useful mostly for debugging
These files should be available for 24 hours.