Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/JamesOswald/CPC/slurs.abc/proto"

Error exit status 256; here are some files to check:

[get.cgi V=1/1 B=0 scale=0.55 512x512 ]
filesizedescription
Tune-12976-get.log 3123 Log file, useful mostly for debugging
Tune-12976-proto.abc 159 ABC music file with the extracted tune(s)
Tune-12976-proto.txt 159 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.