Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1781/Konsta_Jylha.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3752-Konsta_Jylha.ps) >>/Users/jc/w/tmp/Tune-3752-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/1781/Konsta_Jylha.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-3752-Konsta_Jylha.abc 149 ABC music file with the extracted tune(s)
Tune-3752-Konsta_Jylha.ps 6 PostScript
Tune-3752-Konsta_Jylha.txt 149 Plain-text file with the extracted tune(s)
Tune-3752-get.log 4108 Log file, useful mostly for debugging
Tune-37520-24CountryDances_1811_Goulding_dAlmaine_Potter.abc 182 ABC music file with the extracted tune(s)
Tune-37520-24CountryDances_1811_Goulding_dAlmaine_Potter.txt 182 Plain-text file with the extracted tune(s)
Tune-37520-get.log 3814 Log file, useful mostly for debugging
Tune-37521-LadiesMisfortuneThe_PLFD1702_489.abc 486 ABC music file with the extracted tune(s)
Tune-37521-LadiesMisfortuneThe_PLFD1702_489.ps 35669 PostScript
Tune-37521-LadiesMisfortuneThe_PLFD1702_489.txt 486 Plain-text file with the extracted tune(s)
Tune-37521-get.log 16002 Log file, useful mostly for debugging
Tune-37522-get.log 368075 Log file, useful mostly for debugging
Tune-37528-get.log 4428 Log file, useful mostly for debugging
These files should be available for 24 hours.