Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Gow/CSR4-abc2.pdf/CR-abc2.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9295-CR-abc2.ps) >>/Users/jc/w/tmp/Tune-9295-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Gow/CSR4-abc2.pdf/CR-abc2.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-9295-CR-abc2.abc 157 ABC music file with the extracted tune(s)
Tune-9295-CR-abc2.ps 6 PostScript
Tune-9295-CR-abc2.txt 157 Plain-text file with the extracted tune(s)
Tune-9295-get.log 8299 Log file, useful mostly for debugging
Tune-92950-GentlemansMagazine.abc 154 ABC music file with the extracted tune(s)
Tune-92950-GentlemansMagazine.txt 154 Plain-text file with the extracted tune(s)
Tune-92950-Kerr_MM2-V1.abc 152 ABC music file with the extracted tune(s)
Tune-92950-Kerr_MM2-V1.ps 6 PostScript
Tune-92950-Kerr_MM2-V1.txt 152 Plain-text file with the extracted tune(s)
Tune-92950-get.log 7477 Log file, useful mostly for debugging
Tune-92951-get.log 3708 Log file, useful mostly for debugging
Tune-92952-CSR3-abc2.abc 158 ABC music file with the extracted tune(s)
Tune-92952-CSR3-abc2.ps 6 PostScript
Tune-92952-CSR3-abc2.txt 158 Plain-text file with the extracted tune(s)
Tune-92952-get.log 10052 Log file, useful mostly for debugging
Tune-92953-get.log 3396 Log file, useful mostly for debugging
Tune-92954-get.log 10528 Log file, useful mostly for debugging
Tune-92955-get.log 10261 Log file, useful mostly for debugging
Tune-92956-CSR1-abc2.abc 158 ABC music file with the extracted tune(s)
Tune-92956-CSR1-abc2.txt 158 Plain-text file with the extracted tune(s)
Tune-92956-get.log 6642 Log file, useful mostly for debugging
Tune-92959-get.log 5346 Log file, useful mostly for debugging
These files should be available for 24 hours.