Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1806/EliasHowe_MusiciansCompanionP3-1844-V1.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2732-EliasHowe_MusiciansCompanionP3-1844-V1.ps) >>/Users/jc/w/tmp/Tune-2732-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/1806/EliasHowe_MusiciansCompanionP3-1844-V1.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-2732-EliasHowe_MusiciansCompanionP3-1844-V1.abc 175 ABC music file with the extracted tune(s)
Tune-2732-EliasHowe_MusiciansCompanionP3-1844-V1.ps 6 PostScript
Tune-2732-EliasHowe_MusiciansCompanionP3-1844-V1.txt 175 Plain-text file with the extracted tune(s)
Tune-2732-get.log 4648 Log file, useful mostly for debugging
Tune-27320-Rutherford_Compleat_Collection_V2.abc 170 ABC music file with the extracted tune(s)
Tune-27320-Rutherford_Compleat_Collection_V2.ps 6 PostScript
Tune-27320-Rutherford_Compleat_Collection_V2.txt 170 Plain-text file with the extracted tune(s)
Tune-27320-get.log 4476 Log file, useful mostly for debugging
Tune-27321-get.log 9525 Log file, useful mostly for debugging
Tune-27325-get.log 3662 Log file, useful mostly for debugging
Tune-27326-get.log 9732 Log file, useful mostly for debugging
Tune-27327-get.log 4768 Log file, useful mostly for debugging
Tune-27329-get.log 4639 Log file, useful mostly for debugging
These files should be available for 24 hours.