Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/GftF/Brewer_NewInstructionsForTheClarinet.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4998-Brewer_NewInstructionsForTheClarinet.ps) >>/Users/jc/w/tmp/Tune-4998-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/GftF/Brewer_NewInstructionsForTheClarinet.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Form_49981.abc 1 ABC music file with the extracted tune(s)
Form_49981.log 1252 Log file, useful mostly for debugging
Form_49988.log 968 Log file, useful mostly for debugging
Tune-4998-Brewer_NewInstructionsForTheClarinet.abc 173 ABC music file with the extracted tune(s)
Tune-4998-Brewer_NewInstructionsForTheClarinet.ps 6 PostScript
Tune-4998-Brewer_NewInstructionsForTheClarinet.txt 173 Plain-text file with the extracted tune(s)
Tune-4998-get.log 4614 Log file, useful mostly for debugging
Tune-49980-get.log 5516 Log file, useful mostly for debugging
Tune-49981-get.log 3184 Log file, useful mostly for debugging
Tune-49984-CR-abc2.abc 157 ABC music file with the extracted tune(s)
Tune-49984-CR-abc2.txt 157 Plain-text file with the extracted tune(s)
Tune-49984-get.log 3208 Log file, useful mostly for debugging
Tune-49986-get.log 4182 Log file, useful mostly for debugging
Tune-49987-get.log 56949 Log file, useful mostly for debugging
These files should be available for 24 hours.