Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/100_Popular_HRJCD/Feuillet_Essex_FtFIoD1.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7232-Feuillet_Essex_FtFIoD1.ps) >>/Users/jc/w/tmp/Tune-7232-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/100_Popular_HRJCD/Feuillet_Essex_FtFIoD1.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-7232-Feuillet_Essex_FtFIoD1.abc 172 ABC music file with the extracted tune(s)
Tune-7232-Feuillet_Essex_FtFIoD1.ps 6 PostScript
Tune-7232-Feuillet_Essex_FtFIoD1.txt 172 Plain-text file with the extracted tune(s)
Tune-7232-get.log 4394 Log file, useful mostly for debugging
Tune-72320-get.log 4507 Log file, useful mostly for debugging
Tune-72322-get.log 4950 Log file, useful mostly for debugging
Tune-72326-get.log 5316 Log file, useful mostly for debugging
Tune-72326-tune.abc 141 ABC music file with the extracted tune(s)
Tune-72326-tune.ps 6 PostScript
Tune-72326-tune.txt 141 Plain-text file with the extracted tune(s)
Tune-72329-get.log 4204 Log file, useful mostly for debugging
These files should be available for 24 hours.