Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Compleat_Tutor/ThomasBraysCountryDances1699.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4533-ThomasBraysCountryDances1699.ps) >>/Users/jc/w/tmp/Tune-4533-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Compleat_Tutor/ThomasBraysCountryDances1699.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_45330.log 532132 Log file, useful mostly for debugging
Coll_45339.log 526512 Log file, useful mostly for debugging
Form_45333.log 833 Log file, useful mostly for debugging
Form_45339.log 1810 Log file, useful mostly for debugging
Tune-4533-ThomasBraysCountryDances1699.abc 175 ABC music file with the extracted tune(s)
Tune-4533-ThomasBraysCountryDances1699.ps 6 PostScript
Tune-4533-ThomasBraysCountryDances1699.txt 175 Plain-text file with the extracted tune(s)
Tune-4533-get.log 10497 Log file, useful mostly for debugging
Tune-45332-get.log 4835 Log file, useful mostly for debugging
Tune-45333-get.log 5419 Log file, useful mostly for debugging
These files should be available for 24 hours.