Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/slide/NorthumbrianMinstrelsy.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9737-NorthumbrianMinstrelsy.ps) >>/Users/jc/w/tmp/Tune-9737-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/slide/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_97374.log 165567 Log file, useful mostly for debugging
Tune-9737-NorthumbrianMinstrelsy.abc 160 ABC music file with the extracted tune(s)
Tune-9737-NorthumbrianMinstrelsy.ps 6 PostScript
Tune-9737-NorthumbrianMinstrelsy.txt 160 Plain-text file with the extracted tune(s)
Tune-9737-get.log 8926 Log file, useful mostly for debugging
Tune-97370-get.log 1329 Log file, useful mostly for debugging
Tune-97375-get.log 4039 Log file, useful mostly for debugging
Tune-97377-Pat_Shaw_Pinewoods.abc 158 ABC music file with the extracted tune(s)
Tune-97377-Pat_Shaw_Pinewoods.pdf 2217 Portable Data Format
Tune-97377-Pat_Shaw_Pinewoods.ps 6 PostScript
Tune-97377-Pat_Shaw_Pinewoods.txt 158 Plain-text file with the extracted tune(s)
Tune-97377-get.log 5001 Log file, useful mostly for debugging
Tune-97379-get.log 8087 Log file, useful mostly for debugging
These files should be available for 24 hours.