Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/JamesOswald/CPC/11061_Polwart_on_the_Green.abc/all"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-984-all.ps) >>/Users/jc/w/tmp/Tune-984-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/JamesOswald/CPC/11061_Polwart_on_the_Green.abc/all

Error exit status 256; here are some files to check:

[get.cgi V=1/1 B=0 scale=0.65 512x512 PNG]
filesizedescription
Tune-984-all.abc 178 ABC music file with the extracted tune(s)
Tune-984-all.ps 6 PostScript
Tune-984-all.txt 178 Plain-text file with the extracted tune(s)
Tune-984-get.log 4084 Log file, useful mostly for debugging
Tune-98404-1809_Button_Whitaker-001.svg 51950 Scalable Vector Graphics format
Tune-98404-1809_Button_Whitaker-002.svg 110110 Scalable Vector Graphics format
Tune-98404-1809_Button_Whitaker-003.svg 101240 Scalable Vector Graphics format
Tune-98404-1809_Button_Whitaker-004.svg 89718 Scalable Vector Graphics format
Tune-98404-1809_Button_Whitaker-005.svg 104917 Scalable Vector Graphics format
Tune-98404-1809_Button_Whitaker-006.svg 16448 Scalable Vector Graphics format
Tune-98404-1809_Button_Whitaker.abc 20764 ABC music file with the extracted tune(s)
Tune-98404-1809_Button_Whitaker.txt 20764 Plain-text file with the extracted tune(s)
Tune-98404-get.log 20289 Log file, useful mostly for debugging
Tune-98438-063_BonnyLassOfFisherRow.abc 769 ABC music file with the extracted tune(s)
Tune-98438-063_BonnyLassOfFisherRow.ps 36669 PostScript
Tune-98438-063_BonnyLassOfFisherRow.txt 769 Plain-text file with the extracted tune(s)
Tune-98438-get.log 4879 Log file, useful mostly for debugging
Tune-98449-13_Prince_George.abc 960 ABC music file with the extracted tune(s)
Tune-98449-13_Prince_George.txt 960 Plain-text file with the extracted tune(s)
Tune-98449-get.log 3330 Log file, useful mostly for debugging
Tune-98450-all.abc 169 ABC music file with the extracted tune(s)
Tune-98450-all.txt 169 Plain-text file with the extracted tune(s)
Tune-98450-get.log 2826 Log file, useful mostly for debugging
Tune-98470-all.abc 163 ABC music file with the extracted tune(s)
Tune-98470-all.pdf 2217 Portable Data Format
Tune-98470-all.ps 6 PostScript
Tune-98470-all.txt 163 Plain-text file with the extracted tune(s)
Tune-98470-get.log 4821 Log file, useful mostly for debugging
Tune-98480-all.abc 171 ABC music file with the extracted tune(s)
Tune-98480-all.txt 171 Plain-text file with the extracted tune(s)
Tune-98480-get.log 3202 Log file, useful mostly for debugging
Tune-98494-all.abc 174 ABC music file with the extracted tune(s)
Tune-98494-all.pdf 2217 Portable Data Format
Tune-98494-all.ps 6 PostScript
Tune-98494-all.txt 174 Plain-text file with the extracted tune(s)
Tune-98494-get.log 4887 Log file, useful mostly for debugging
These files should be available for 24 hours.