Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/kendy/24CountryDances_1776_Randall.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4519-24CountryDances_1776_Randall.ps) >>/Users/jc/w/tmp/Tune-4519-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/kendy/24CountryDances_1776_Randall.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-4519-24CountryDances_1776_Randall.abc 166 ABC music file with the extracted tune(s)
Tune-4519-24CountryDances_1776_Randall.ps 6 PostScript
Tune-4519-24CountryDances_1776_Randall.txt 166 Plain-text file with the extracted tune(s)
Tune-4519-get.log 4448 Log file, useful mostly for debugging
Tune-45192-get.log 6135 Log file, useful mostly for debugging
Tune-45195-MrKynastonsFamousDance.abc 160 ABC music file with the extracted tune(s)
Tune-45195-MrKynastonsFamousDance.ps 6 PostScript
Tune-45195-MrKynastonsFamousDance.txt 160 Plain-text file with the extracted tune(s)
Tune-45195-get.log 4374 Log file, useful mostly for debugging
These files should be available for 24 hours.