Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1777/24CountryDances_1811_Goulding_dAlmaine_Potter.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4341-24CountryDances_1811_Goulding_dAlmaine_Potter.ps) >>/Users/jc/w/tmp/Tune-4341-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/1777/24CountryDances_1811_Goulding_dAlmaine_Potter.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_43419.log 438812 Log file, useful mostly for debugging
Tune-4341-24CountryDances_1811_Goulding_dAlmaine_Potter.abc 182 ABC music file with the extracted tune(s)
Tune-4341-24CountryDances_1811_Goulding_dAlmaine_Potter.ps 6 PostScript
Tune-4341-24CountryDances_1811_Goulding_dAlmaine_Potter.txt 182 Plain-text file with the extracted tune(s)
Tune-4341-get.log 9534 Log file, useful mostly for debugging
Tune-43411-get.log 3648 Log file, useful mostly for debugging
Tune-43412-get.log 3150 Log file, useful mostly for debugging
Tune-43414-get.log 3500 Log file, useful mostly for debugging
Tune-43415-get.log 12590 Log file, useful mostly for debugging
Tune-43416-get.log 5535 Log file, useful mostly for debugging
Tune-43417-get.log 3917 Log file, useful mostly for debugging
These files should be available for 24 hours.