Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1794/EFDSS_CDM6.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-971-EFDSS_CDM6.ps) >>/Users/jc/w/tmp/Tune-971-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/1794/EFDSS_CDM6.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_97127.log 291811 Log file, useful mostly for debugging
Find_97113.log 1487 Log file, useful mostly for debugging
Tune-971-EFDSS_CDM6.abc 147 ABC music file with the extracted tune(s)
Tune-971-EFDSS_CDM6.ps 6 PostScript
Tune-971-EFDSS_CDM6.txt 147 Plain-text file with the extracted tune(s)
Tune-971-get.log 4049 Log file, useful mostly for debugging
Tune-9710-get.log 4144 Log file, useful mostly for debugging
Tune-97101-get.log 1395 Log file, useful mostly for debugging
Tune-97102-SCD_Book49-V2.abc 150 ABC music file with the extracted tune(s)
Tune-97102-SCD_Book49-V2.pdf 2217 Portable Data Format
Tune-97102-SCD_Book49-V2.ps 6 PostScript
Tune-97102-SCD_Book49-V2.txt 150 Plain-text file with the extracted tune(s)
Tune-97102-get.log 4973 Log file, useful mostly for debugging
Tune-97105-get.log 1406 Log file, useful mostly for debugging
Tune-97109-get.log 1406 Log file, useful mostly for debugging
Tune-97117-Barsanti_CoOST.abc 151 ABC music file with the extracted tune(s)
Tune-97117-Barsanti_CoOST.txt 151 Plain-text file with the extracted tune(s)
Tune-97117-get.log 4666 Log file, useful mostly for debugging
Tune-97122-get.log 1406 Log file, useful mostly for debugging
Tune-97128-ViolaRuth_PWFT.abc 151 ABC music file with the extracted tune(s)
Tune-97128-ViolaRuth_PWFT.pdf 2217 Portable Data Format
Tune-97128-ViolaRuth_PWFT.ps 6 PostScript
Tune-97128-ViolaRuth_PWFT.txt 151 Plain-text file with the extracted tune(s)
Tune-97128-get.log 5002 Log file, useful mostly for debugging
Tune-97134-24CountryDances_1810_Button_Whitaker.abc 173 ABC music file with the extracted tune(s)
Tune-97134-24CountryDances_1810_Button_Whitaker.txt 173 Plain-text file with the extracted tune(s)
Tune-97134-get.log 3652 Log file, useful mostly for debugging
Tune-97138-get.log 1406 Log file, useful mostly for debugging
Tune-97141-EliasHowe_MusiciansCompanionP3-1844-V1.abc 175 ABC music file with the extracted tune(s)
Tune-97141-EliasHowe_MusiciansCompanionP3-1844-V1.pdf 2217 Portable Data Format
Tune-97141-EliasHowe_MusiciansCompanionP3-1844-V1.ps 6 PostScript
Tune-97141-EliasHowe_MusiciansCompanionP3-1844-V1.txt 175 Plain-text file with the extracted tune(s)
Tune-97141-get.log 5694 Log file, useful mostly for debugging
Tune-97142-get.log 1406 Log file, useful mostly for debugging
Tune-97144-HibernianMuse-V1.abc 153 ABC music file with the extracted tune(s)
Tune-97144-HibernianMuse-V1.ps 6 PostScript
Tune-97144-HibernianMuse-V1.txt 153 Plain-text file with the extracted tune(s)
Tune-97144-get.log 4121 Log file, useful mostly for debugging
Tune-97146-get.log 1395 Log file, useful mostly for debugging
Tune-97150-get.log 1406 Log file, useful mostly for debugging
Tune-97152-Goulding_SSEIFA_v1.abc 155 ABC music file with the extracted tune(s)
Tune-97152-Goulding_SSEIFA_v1.ps 6 PostScript
Tune-97152-Goulding_SSEIFA_v1.txt 155 Plain-text file with the extracted tune(s)
Tune-97152-get.log 4284 Log file, useful mostly for debugging
Tune-97153-EliasHowe_MusiciansCompanionP3-1844-V2.abc 175 ABC music file with the extracted tune(s)
Tune-97153-EliasHowe_MusiciansCompanionP3-1844-V2.ps 6 PostScript
Tune-97153-EliasHowe_MusiciansCompanionP3-1844-V2.txt 175 Plain-text file with the extracted tune(s)
Tune-97153-get.log 4579 Log file, useful mostly for debugging
Tune-97154-get.log 1406 Log file, useful mostly for debugging
Tune-97159-get.log 1406 Log file, useful mostly for debugging
Tune-97163-CaledonianMusicalRepository.abc 164 ABC music file with the extracted tune(s)
Tune-97163-CaledonianMusicalRepository.ps 6 PostScript
Tune-97163-CaledonianMusicalRepository.txt 164 Plain-text file with the extracted tune(s)
Tune-97163-get.log 5758 Log file, useful mostly for debugging
Tune-97167-get.log 1406 Log file, useful mostly for debugging
Tune-97168-12SelectedCountryDances_1772_Rutherford.abc 176 ABC music file with the extracted tune(s)
Tune-97168-12SelectedCountryDances_1772_Rutherford.ps 6 PostScript
Tune-97168-12SelectedCountryDances_1772_Rutherford.txt 176 Plain-text file with the extracted tune(s)
Tune-97168-24CountryDances_1794_Preston.abc 165 ABC music file with the extracted tune(s)
Tune-97168-24CountryDances_1794_Preston.ps 6 PostScript
Tune-97168-24CountryDances_1794_Preston.txt 165 Plain-text file with the extracted tune(s)
Tune-97168-get.log 9094 Log file, useful mostly for debugging
Tune-97171-get.log 1406 Log file, useful mostly for debugging
Tune-97178-get.log 1406 Log file, useful mostly for debugging
Tune-9718-get.log 5410 Log file, useful mostly for debugging
Tune-97182-get.log 1406 Log file, useful mostly for debugging
Tune-97185-MichaelDabney_12Minuets12Dances-1760-V1.abc 176 ABC music file with the extracted tune(s)
Tune-97185-MichaelDabney_12Minuets12Dances-1760-V1.txt 176 Plain-text file with the extracted tune(s)
Tune-97185-get.log 3706 Log file, useful mostly for debugging
Tune-97187-get.log 1406 Log file, useful mostly for debugging
Tune-97191-get.log 1395 Log file, useful mostly for debugging
Tune-97195-get.log 1406 Log file, useful mostly for debugging
Tune-97196-24CountryDances_1796_Preston.abc 165 ABC music file with the extracted tune(s)
Tune-97196-24CountryDances_1796_Preston.ps 6 PostScript
Tune-97196-24CountryDances_1796_Preston.txt 165 Plain-text file with the extracted tune(s)
Tune-97196-get.log 4494 Log file, useful mostly for debugging
Tune-97199-get.log 1406 Log file, useful mostly for debugging
These files should be available for 24 hours.