Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1765/SCD_Book49-V1.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-97953-JamesOswald_CPC-abc2.abc 157 ABC music file with the extracted tune(s)
Tune-97953-JamesOswald_CPC-abc2.pdf 2217 Portable Data Format
Tune-97953-JamesOswald_CPC-abc2.ps 6 PostScript
Tune-97953-JamesOswald_CPC-abc2.txt 157 Plain-text file with the extracted tune(s)
Tune-97953-SCD_Book49-V1.abc 150 ABC music file with the extracted tune(s)
Tune-97953-SCD_Book49-V1.txt 150 Plain-text file with the extracted tune(s)
Tune-97953-get.log 8381 Log file, useful mostly for debugging
These files should be available for 24 hours.