Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1776/ThomasBraysCountryDances1699.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1300-ThomasBraysCountryDances1699.ps) >>/Users/jc/w/tmp/Tune-1300-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/1776/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-1300-ThomasBraysCountryDances1699.abc 165 ABC music file with the extracted tune(s)
Tune-1300-ThomasBraysCountryDances1699.ps 6 PostScript
Tune-1300-ThomasBraysCountryDances1699.txt 165 Plain-text file with the extracted tune(s)
Tune-1300-get.log 10683 Log file, useful mostly for debugging
Tune-13001-get.log 4105 Log file, useful mostly for debugging
Tune-13003-get.log 2873 Log file, useful mostly for debugging
Tune-13004-get.log 1388 Log file, useful mostly for debugging
Tune-13005-RobertBremner_CSRCD2.abc 157 ABC music file with the extracted tune(s)
Tune-13005-RobertBremner_CSRCD2.ps 6 PostScript
Tune-13005-RobertBremner_CSRCD2.txt 157 Plain-text file with the extracted tune(s)
Tune-13005-get.log 4203 Log file, useful mostly for debugging
Tune-13008-get.log 5991 Log file, useful mostly for debugging
These files should be available for 24 hours.