Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/hambo/MichaelDabney_12Minuets12Dances-1760-V1.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5134-MichaelDabney_12Minuets12Dances-1760-V1.ps) >>/Users/jc/w/tmp/Tune-5134-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/hambo/MichaelDabney_12Minuets12Dances-1760-V1.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_51346.log 160367 Log file, useful mostly for debugging
Tune-5134-MichaelDabney_12Minuets12Dances-1760-V1.abc 177 ABC music file with the extracted tune(s)
Tune-5134-MichaelDabney_12Minuets12Dances-1760-V1.ps 6 PostScript
Tune-5134-MichaelDabney_12Minuets12Dances-1760-V1.txt 177 Plain-text file with the extracted tune(s)
Tune-5134-get.log 4681 Log file, useful mostly for debugging
Tune-51340-get.log 3224 Log file, useful mostly for debugging
Tune-51342-get.log 1278 Log file, useful mostly for debugging
Tune-51344-get.log 4388 Log file, useful mostly for debugging
Tune-51346-get.log 13266 Log file, useful mostly for debugging
Tune-51347-get.log 3334 Log file, useful mostly for debugging
Tune-51348-get.log 5176 Log file, useful mostly for debugging
These files should be available for 24 hours.