Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/NewColl44Cot/ThomasBraysCountryDances1699.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7155-ThomasBraysCountryDances1699.ps) >>/Users/jc/w/tmp/Tune-7155-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/NewColl44Cot/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
Form_71556.log 840 Log file, useful mostly for debugging
Tune-7155-ThomasBraysCountryDances1699.abc 173 ABC music file with the extracted tune(s)
Tune-7155-ThomasBraysCountryDances1699.ps 6 PostScript
Tune-7155-ThomasBraysCountryDances1699.txt 173 Plain-text file with the extracted tune(s)
Tune-7155-get.log 4492 Log file, useful mostly for debugging
Tune-71552-get.log 6800 Log file, useful mostly for debugging
Tune-71556-get.log 1345 Log file, useful mostly for debugging
Tune-71558-get.log 1298 Log file, useful mostly for debugging
Tune-71559-get.log 10023 Log file, useful mostly for debugging
These files should be available for 24 hours.