Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/slide/Goulding_TwentyFourCountryDancesForTheYear1808.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5625-Goulding_TwentyFourCountryDancesForTheYear1808.ps) >>/Users/jc/w/tmp/Tune-5625-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/slide/Goulding_TwentyFourCountryDancesForTheYear1808.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-5625-Goulding_TwentyFourCountryDancesForTheYear1808.abc 184 ABC music file with the extracted tune(s)
Tune-5625-Goulding_TwentyFourCountryDancesForTheYear1808.ps 6 PostScript
Tune-5625-Goulding_TwentyFourCountryDancesForTheYear1808.txt 184 Plain-text file with the extracted tune(s)
Tune-5625-get.log 15849 Log file, useful mostly for debugging
Tune-56250-get.log 876 Log file, useful mostly for debugging
Tune-56253-get.log 4476 Log file, useful mostly for debugging
Tune-56254-get.log 7554 Log file, useful mostly for debugging
Tune-56255-get.log 11768 Log file, useful mostly for debugging
Tune-56256-get.log 10059 Log file, useful mostly for debugging
Tune-56258-get.log 11657 Log file, useful mostly for debugging
Tune-56259-get.log 4932 Log file, useful mostly for debugging
These files should be available for 24 hours.