Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1785/NorthumbrianMinstrelsy.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3942-NorthumbrianMinstrelsy.ps) >>/Users/jc/w/tmp/Tune-3942-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/1785/NorthumbrianMinstrelsy.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_39428.log 344389 Log file, useful mostly for debugging
Tune-3942-NorthumbrianMinstrelsy.abc 159 ABC music file with the extracted tune(s)
Tune-3942-NorthumbrianMinstrelsy.ps 6 PostScript
Tune-3942-NorthumbrianMinstrelsy.txt 159 Plain-text file with the extracted tune(s)
Tune-3942-get.log 4316 Log file, useful mostly for debugging
Tune-39421-10443_Pinkells_Strathspey.abc 663 ABC music file with the extracted tune(s)
Tune-39421-10443_Pinkells_Strathspey.ps 34816 PostScript
Tune-39421-10443_Pinkells_Strathspey.txt 663 Plain-text file with the extracted tune(s)
Tune-39421-get.log 5050 Log file, useful mostly for debugging
Tune-39422-21023_Boston_Sett_tune_3.abc 1055 ABC music file with the extracted tune(s)
Tune-39422-21023_Boston_Sett_tune_3.pdf 21775 Portable Data Format
Tune-39422-21023_Boston_Sett_tune_3.ps 35889 PostScript
Tune-39422-21023_Boston_Sett_tune_3.txt 1055 Plain-text file with the extracted tune(s)
Tune-39422-get.log 7310 Log file, useful mostly for debugging
These files should be available for 24 hours.