Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/Book31/Gow-CSR3-abc1.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-131-Gow-CSR3-abc1.ps) >>/Users/jc/w/tmp/Tune-131-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Book31/Gow-CSR3-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-131-Gow-CSR3-abc1.abc 152 ABC music file with the extracted tune(s)
Tune-131-Gow-CSR3-abc1.ps 6 PostScript
Tune-131-Gow-CSR3-abc1.txt 152 Plain-text file with the extracted tune(s)
Tune-131-get.log 4122 Log file, useful mostly for debugging
Tune-13100-EliasHowe_MusiciansCompanionP2-1843-V2.abc 177 ABC music file with the extracted tune(s)
Tune-13100-EliasHowe_MusiciansCompanionP2-1843-V2.pdf 2217 Portable Data Format
Tune-13100-EliasHowe_MusiciansCompanionP2-1843-V2.ps 6 PostScript
Tune-13100-EliasHowe_MusiciansCompanionP2-1843-V2.txt 177 Plain-text file with the extracted tune(s)
Tune-13100-get.log 5728 Log file, useful mostly for debugging
Tune-13104-24CountryDances_1808_Goulding.abc 179 ABC music file with the extracted tune(s)
Tune-13104-24CountryDances_1808_Goulding.ps 6 PostScript
Tune-13104-24CountryDances_1808_Goulding.txt 179 Plain-text file with the extracted tune(s)
Tune-13104-get.log 4589 Log file, useful mostly for debugging
Tune-13115-24CountryDances_1804_Thompson.abc 182 ABC music file with the extracted tune(s)
Tune-13115-24CountryDances_1804_Thompson.txt 182 Plain-text file with the extracted tune(s)
Tune-13115-get.log 3622 Log file, useful mostly for debugging
Tune-1312-EliasHowe_MusiciansCompanionP1-1842-V2.abc 177 ABC music file with the extracted tune(s)
Tune-1312-EliasHowe_MusiciansCompanionP1-1842-V2.ps 6 PostScript
Tune-1312-EliasHowe_MusiciansCompanionP1-1842-V2.txt 177 Plain-text file with the extracted tune(s)
Tune-1312-get.log 4695 Log file, useful mostly for debugging
Tune-13130-10381_New_Stop_Waltz.abc 1524 ABC music file with the extracted tune(s)
Tune-13130-10381_New_Stop_Waltz.pdf 27991 Portable Data Format
Tune-13130-10381_New_Stop_Waltz.ps 42592 PostScript
Tune-13130-10381_New_Stop_Waltz.txt 1524 Plain-text file with the extracted tune(s)
Tune-13130-get.log 5834 Log file, useful mostly for debugging
Tune-1314-get.log 1349 Log file, useful mostly for debugging
Tune-13166-10541_Forest_of_Bondi.abc 1182 ABC music file with the extracted tune(s)
Tune-13166-10541_Forest_of_Bondi.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-13166-10541_Forest_of_Bondi.ps 40454 PostScript
Tune-13166-10541_Forest_of_Bondi.txt 1182 Plain-text file with the extracted tune(s)
Tune-13166-get.log 5657 Log file, useful mostly for debugging
Tune-13173-Button_Whitaker_SelectionOfDancesReelsAndWaltzes_1.abc 189 ABC music file with the extracted tune(s)
Tune-13173-Button_Whitaker_SelectionOfDancesReelsAndWaltzes_1.txt 189 Plain-text file with the extracted tune(s)
Tune-13173-get.log 3916 Log file, useful mostly for debugging
Tune-13194-Button_Whitaker_12ElegantNewDances_1810.abc 189 ABC music file with the extracted tune(s)
Tune-13194-Button_Whitaker_12ElegantNewDances_1810.ps 6 PostScript
Tune-13194-Button_Whitaker_12ElegantNewDances_1810.txt 189 Plain-text file with the extracted tune(s)
Tune-13194-get.log 4799 Log file, useful mostly for debugging
These files should be available for 24 hours.