Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/NewColl44Cot/FARNE_Anonymous1.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9472-FARNE_Anonymous1.ps) >>/Users/jc/w/tmp/Tune-9472-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/NewColl44Cot/FARNE_Anonymous1.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-9472-FARNE_Anonymous1.abc 161 ABC music file with the extracted tune(s)
Tune-9472-FARNE_Anonymous1.ps 6 PostScript
Tune-9472-FARNE_Anonymous1.txt 161 Plain-text file with the extracted tune(s)
Tune-9472-get.log 9256 Log file, useful mostly for debugging
Tune-94720-Kerr_MM4-V2.abc 164 ABC music file with the extracted tune(s)
Tune-94720-Kerr_MM4-V2.ps 6 PostScript
Tune-94720-Kerr_MM4-V2.txt 164 Plain-text file with the extracted tune(s)
Tune-94720-get.log 4110 Log file, useful mostly for debugging
Tune-94726-get.log 6211 Log file, useful mostly for debugging
Tune-94727-get.log 1382 Log file, useful mostly for debugging
Tune-94728-get.log 4676 Log file, useful mostly for debugging
These files should be available for 24 hours.