Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1752/EliasHowe_MusiciansCompanionP3-1844-V2.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-901-EliasHowe_MusiciansCompanionP3-1844-V2.ps) >>/Users/jc/w/tmp/Tune-901-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/1752/EliasHowe_MusiciansCompanionP3-1844-V2.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Coll_901.log 2118 Log file, useful mostly for debugging
Coll_90178.log 345776 Log file, useful mostly for debugging
Coll_90196.log 138171 Log file, useful mostly for debugging
Find_90109.log 1607 Log file, useful mostly for debugging
Find_90144.log 1551 Log file, useful mostly for debugging
Find_90150.log 1694 Log file, useful mostly for debugging
Find_90190.log 1622 Log file, useful mostly for debugging
Form_90159.log 1015 Log file, useful mostly for debugging
Tune-901-EliasHowe_MusiciansCompanionP3-1844-V2.abc 175 ABC music file with the extracted tune(s)
Tune-901-EliasHowe_MusiciansCompanionP3-1844-V2.ps 6 PostScript
Tune-901-EliasHowe_MusiciansCompanionP3-1844-V2.txt 175 Plain-text file with the extracted tune(s)
Tune-901-get.log 4637 Log file, useful mostly for debugging
Tune-90100-get.log 4510 Log file, useful mostly for debugging
Tune-90103-get.log 4537 Log file, useful mostly for debugging
Tune-90111-get.log 3312 Log file, useful mostly for debugging
Tune-90119-get.log 4513 Log file, useful mostly for debugging
Tune-90121-get.log 4926 Log file, useful mostly for debugging
Tune-90144-get.log 4112 Log file, useful mostly for debugging
Tune-90153-get.log 3166 Log file, useful mostly for debugging
Tune-90154-get.log 4091 Log file, useful mostly for debugging
Tune-90155-get.log 4138 Log file, useful mostly for debugging
Tune-9016-get.log 3474 Log file, useful mostly for debugging
Tune-90162-get.log 4448 Log file, useful mostly for debugging
Tune-90166-get.log 2834 Log file, useful mostly for debugging
Tune-90172-get.log 4175 Log file, useful mostly for debugging
Tune-90186-get.log 4913 Log file, useful mostly for debugging
Tune-90192-get.log 3192 Log file, useful mostly for debugging
Tune-90193-get.log 7339 Log file, useful mostly for debugging
Tune-90199-get.log 4635 Log file, useful mostly for debugging
These files should be available for 24 hours.