pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-62635-20662_Miss_Gays_Reel.ps) >>/Users/jc/w/tmp/Tune-62635-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/EliasHowe/MusiciansCompanionP2/20662_Miss_Gays_Reel.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_62635.log 259041 Log file, useful mostly for debugging
Tune-62635-20662_Miss_Gays_Reel.abc 653 ABC music file with the extracted tune(s)
Tune-62635-20662_Miss_Gays_Reel.ps 35565 PostScript
Tune-62635-20662_Miss_Gays_Reel.txt 653 Plain-text file with the extracted tune(s)
Tune-62635-get.log 4933 Log file, useful mostly for debugging
These files should be available for 24 hours.