Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Book45/GoldenBookOfFavoriteSongs2.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2308-GoldenBookOfFavoriteSongs2.ps) >>/Users/jc/w/tmp/Tune-2308-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Book45/GoldenBookOfFavoriteSongs2.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-2308-GoldenBookOfFavoriteSongs2.abc 165 ABC music file with the extracted tune(s)
Tune-2308-GoldenBookOfFavoriteSongs2.ps 6 PostScript
Tune-2308-GoldenBookOfFavoriteSongs2.txt 165 Plain-text file with the extracted tune(s)
Tune-2308-get.log 10059 Log file, useful mostly for debugging
Tune-23083-get.log 4801 Log file, useful mostly for debugging
Tune-23084-get.log 4936 Log file, useful mostly for debugging
These files should be available for 24 hours.