Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/JamesOswald/CPC/21060=Kennets_Dream-abc2.abc/all"

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 ]
filesizedescription
Tune-35681-FrenchKingsMistake_PLFD1709_530-001.svg 21717 Scalable Vector Graphics format
Tune-35681-FrenchKingsMistake_PLFD1709_530.abc 449 ABC music file with the extracted tune(s)
Tune-35681-FrenchKingsMistake_PLFD1709_530.txt 449 Plain-text file with the extracted tune(s)
Tune-35681-St_Hughs_Jig_NMD.abc 433 ABC music file with the extracted tune(s)
Tune-35681-St_Hughs_Jig_NMD.ps 33650 PostScript
Tune-35681-St_Hughs_Jig_NMD.txt 433 Plain-text file with the extracted tune(s)
Tune-35681-all.abc 176 ABC music file with the extracted tune(s)
Tune-35681-all.txt 176 Plain-text file with the extracted tune(s)
Tune-35681-get.log 12464 Log file, useful mostly for debugging
These files should be available for 24 hours.