Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Graded1/Gow-CSR-abc1.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1796-Gow-CSR-abc1.ps) >>/Users/jc/w/tmp/Tune-1796-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Graded1/Gow-CSR-abc1.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-1042-12CountryDances_1796_Cahusac.abc 179 ABC music file with the extracted tune(s)
Tune-1042-12CountryDances_1796_Cahusac.ps 6 PostScript
Tune-1042-12CountryDances_1796_Cahusac.txt 179 Plain-text file with the extracted tune(s)
Tune-1796-Gow-CSR-abc1.abc 152 ABC music file with the extracted tune(s)
Tune-1796-Gow-CSR-abc1.ps 6 PostScript
Tune-1796-Gow-CSR-abc1.txt 152 Plain-text file with the extracted tune(s)
Tune-1796-get.log 4124 Log file, useful mostly for debugging
Tune-17960-get.log 4227 Log file, useful mostly for debugging
Tune-313-24CountryDances_1796_Preston.abc 167 ABC music file with the extracted tune(s)
Tune-313-24CountryDances_1796_Preston.txt 167 Plain-text file with the extracted tune(s)
Tune-82583-12CountryDances_1796_Cahusac.abc 168 ABC music file with the extracted tune(s)
Tune-82583-12CountryDances_1796_Cahusac.ps 6 PostScript
Tune-82583-12CountryDances_1796_Cahusac.txt 168 Plain-text file with the extracted tune(s)
Tune-84203-24CountryDances_1796_Preston.abc 18655 ABC music file with the extracted tune(s)
Tune-84203-24CountryDances_1796_Preston.ps 118708 PostScript
Tune-84203-24CountryDances_1796_Preston.txt 18655 Plain-text file with the extracted tune(s)
Tune-85914-12CountryDances_1796_Cahusac.abc 166 ABC music file with the extracted tune(s)
Tune-85914-12CountryDances_1796_Cahusac.ps 6 PostScript
Tune-85914-12CountryDances_1796_Cahusac.txt 166 Plain-text file with the extracted tune(s)
Tune-91509-24CountryDances_1796_Preston.abc 168 ABC music file with the extracted tune(s)
Tune-91509-24CountryDances_1796_Preston.pdf 2217 Portable Data Format
Tune-91509-24CountryDances_1796_Preston.ps 6 PostScript
Tune-91509-24CountryDances_1796_Preston.txt 168 Plain-text file with the extracted tune(s)
Tune-92777-12CountryDances_1796_Cahusac.abc 167 ABC music file with the extracted tune(s)
Tune-92777-12CountryDances_1796_Cahusac.ps 6 PostScript
Tune-92777-12CountryDances_1796_Cahusac.txt 167 Plain-text file with the extracted tune(s)
Tune-94518-24CountryDances_1796_Preston.abc 166 ABC music file with the extracted tune(s)
Tune-94518-24CountryDances_1796_Preston.ps 6 PostScript
Tune-94518-24CountryDances_1796_Preston.txt 166 Plain-text file with the extracted tune(s)
Tune-95819-24CountryDances_1796_Preston.abc 168 ABC music file with the extracted tune(s)
Tune-95819-24CountryDances_1796_Preston.txt 168 Plain-text file with the extracted tune(s)
Tune-99622-24CountryDances_1796_Preston.abc 168 ABC music file with the extracted tune(s)
Tune-99622-24CountryDances_1796_Preston.ps 6 PostScript
Tune-99622-24CountryDances_1796_Preston.txt 168 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.