Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/waifs/FOEFDA.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7358-FOEFDA.ps) >>/Users/jc/w/tmp/Tune-7358-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/waifs/FOEFDA.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-7358-FOEFDA.abc 144 ABC music file with the extracted tune(s)
Tune-7358-FOEFDA.ps 6 PostScript
Tune-7358-FOEFDA.txt 144 Plain-text file with the extracted tune(s)
Tune-7358-get.log 7162 Log file, useful mostly for debugging
Tune-73582-11521.abc 2816 ABC music file with the extracted tune(s)
Tune-73582-11521.pdf 63270 Portable Data Format
Tune-73582-11521.ps 56567 PostScript
Tune-73582-11521.txt 2816 Plain-text file with the extracted tune(s)
Tune-73582-get.log 5955 Log file, useful mostly for debugging
Tune-73585-get.log 3620 Log file, useful mostly for debugging
Tune-73587-get.log 4179 Log file, useful mostly for debugging
These files should be available for 24 hours.