Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/AB/CharlesZeuner_TremontQuadrilles2.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7789-CharlesZeuner_TremontQuadrilles2.ps) >>/Users/jc/w/tmp/Tune-7789-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/AB/CharlesZeuner_TremontQuadrilles2.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Coll_77899.log 690812 Log file, useful mostly for debugging
Tune-7789-CharlesZeuner_TremontQuadrilles2.abc 167 ABC music file with the extracted tune(s)
Tune-7789-CharlesZeuner_TremontQuadrilles2.ps 6 PostScript
Tune-7789-CharlesZeuner_TremontQuadrilles2.txt 167 Plain-text file with the extracted tune(s)
Tune-7789-get.log 4516 Log file, useful mostly for debugging
Tune-77893-get.log 7986 Log file, useful mostly for debugging
Tune-77896-get.log 4173 Log file, useful mostly for debugging
Tune-77899-Glencoe_Bridge_March-D-32-4.abc 655 ABC music file with the extracted tune(s)
Tune-77899-Glencoe_Bridge_March-D-32-4.pdf 20508 Portable Data Format
Tune-77899-Glencoe_Bridge_March-D-32-4.ps 36213 PostScript
Tune-77899-Glencoe_Bridge_March-D-32-4.txt 655 Plain-text file with the extracted tune(s)
Tune-77899-get.log 5934 Log file, useful mostly for debugging
These files should be available for 24 hours.