Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/cache/24CountryDances_1766_various.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8102-24CountryDances_1766_various.ps) >>/Users/jc/w/tmp/Tune-8102-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/cache/24CountryDances_1766_various.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Tune-8102-24CountryDances_1766_various.abc 166 ABC music file with the extracted tune(s)
Tune-8102-24CountryDances_1766_various.ps 6 PostScript
Tune-8102-24CountryDances_1766_various.txt 166 Plain-text file with the extracted tune(s)
Tune-8102-get.log 4450 Log file, useful mostly for debugging
Tune-81020-get.log 15164 Log file, useful mostly for debugging
Tune-81021-get.log 5522 Log file, useful mostly for debugging
Tune-81022-_.abc 146 ABC music file with the extracted tune(s)
Tune-81022-_.ps 6 PostScript
Tune-81022-_.txt 146 Plain-text file with the extracted tune(s)
Tune-81022-get.log 11890 Log file, useful mostly for debugging
Tune-81023-get.log 3988 Log file, useful mostly for debugging
Tune-81025-KittyBridges_1745_VO.abc 160 ABC music file with the extracted tune(s)
Tune-81025-KittyBridges_1745_VO.ps 6 PostScript
Tune-81025-KittyBridges_1745_VO.txt 160 Plain-text file with the extracted tune(s)
Tune-81025-get.log 8724 Log file, useful mostly for debugging
Tune-81026-get.log 1407 Log file, useful mostly for debugging
Tune-81028-get.log 5412 Log file, useful mostly for debugging
Tune-81029-24FavouriteDances_1784_Straight.abc 173 ABC music file with the extracted tune(s)
Tune-81029-24FavouriteDances_1784_Straight.txt 173 Plain-text file with the extracted tune(s)
Tune-81029-get.log 7597 Log file, useful mostly for debugging
These files should be available for 24 hours.