Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Absent_Minded_Man/24CountryDances_1803_Preston.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2127-24CountryDances_1803_Preston.ps) >>/Users/jc/w/tmp/Tune-2127-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Absent_Minded_Man/24CountryDances_1803_Preston.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_21274.log 157823 Log file, useful mostly for debugging
Tune-2127-24CountryDances_1803_Preston.abc 178 ABC music file with the extracted tune(s)
Tune-2127-24CountryDances_1803_Preston.ps 6 PostScript
Tune-2127-24CountryDances_1803_Preston.txt 178 Plain-text file with the extracted tune(s)
Tune-2127-get.log 7798 Log file, useful mostly for debugging
Tune-21270-get.log 10831 Log file, useful mostly for debugging
Tune-21273-24CountryDances_1813_Button_Whitaker.abc 175 ABC music file with the extracted tune(s)
Tune-21273-24CountryDances_1813_Button_Whitaker.pdf 2217 Portable Data Format
Tune-21273-24CountryDances_1813_Button_Whitaker.ps 6 PostScript
Tune-21273-24CountryDances_1813_Button_Whitaker.txt 175 Plain-text file with the extracted tune(s)
Tune-21273-get.log 10369 Log file, useful mostly for debugging
Tune-21277-get.log 9677 Log file, useful mostly for debugging
These files should be available for 24 hours.