Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/Book36/ThomasBraysCountryDances1699.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6488-ThomasBraysCountryDances1699.ps) >>/Users/jc/w/tmp/Tune-6488-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Book36/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
Tune-6488-ThomasBraysCountryDances1699.abc 167 ABC music file with the extracted tune(s)
Tune-6488-ThomasBraysCountryDances1699.ps 6 PostScript
Tune-6488-ThomasBraysCountryDances1699.txt 167 Plain-text file with the extracted tune(s)
Tune-6488-get.log 4450 Log file, useful mostly for debugging
Tune-64880-get.log 5752 Log file, useful mostly for debugging
Tune-64881-get.log 4848 Log file, useful mostly for debugging
Tune-64882-get.log 11890 Log file, useful mostly for debugging
Tune-64883-get.log 14211 Log file, useful mostly for debugging
Tune-64884-get.log 9719 Log file, useful mostly for debugging
Tune-64885-get.log 5114 Log file, useful mostly for debugging
Tune-64886-get.log 10738 Log file, useful mostly for debugging
Tune-64888-get.log 4324 Log file, useful mostly for debugging
Tune-64889-get.log 11824 Log file, useful mostly for debugging
These files should be available for 24 hours.