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

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-33968-24CountryDances_1799_Skillern.abc 166 ABC music file with the extracted tune(s)
Tune-33968-24CountryDances_1799_Skillern.ps 6 PostScript
Tune-33968-24CountryDances_1799_Skillern.txt 166 Plain-text file with the extracted tune(s)
Tune-33968-ThomasMarsden.abc 150 ABC music file with the extracted tune(s)
Tune-33968-ThomasMarsden.txt 150 Plain-text file with the extracted tune(s)
Tune-33968-get.log 13502 Log file, useful mostly for debugging
These files should be available for 24 hours.