Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/new/EverydaySongBook1.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5445-EverydaySongBook1.ps) >>/Users/jc/w/tmp/Tune-5445-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/new/EverydaySongBook1.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Sess-54453.log 8539 Log file, useful mostly for debugging
Tune-5445-EverydaySongBook1.abc 153 ABC music file with the extracted tune(s)
Tune-5445-EverydaySongBook1.ps 6 PostScript
Tune-5445-EverydaySongBook1.txt 153 Plain-text file with the extracted tune(s)
Tune-5445-get.log 4203 Log file, useful mostly for debugging
Tune-54452-get.log 1571 Log file, useful mostly for debugging
Tune-54453-get.log 4007 Log file, useful mostly for debugging
Tune-54454-get.log 5811 Log file, useful mostly for debugging
Tune-54456-24CountryDances_1794_Preston.abc 164 ABC music file with the extracted tune(s)
Tune-54456-24CountryDances_1794_Preston.pdf 2217 Portable Data Format
Tune-54456-24CountryDances_1794_Preston.ps 6 PostScript
Tune-54456-24CountryDances_1794_Preston.txt 164 Plain-text file with the extracted tune(s)
Tune-54456-get.log 6875 Log file, useful mostly for debugging
These files should be available for 24 hours.