What do Green and Copy mean in CD-INFO?

I am trying to burn an Audio CD to be playable on old vintage CD Players.  I have tried using Brasero Audio CD and XfBurner, to no avail.  The resulting CD is playable only on some newer players. I have a CD (that I got from someone) which works.  So I analyzed it using cd-info. **This is the information about the working CD:** Disc mode is listed as: CD-DA CD-ROM Track List (1 - 20) #: MSF LSN Type Green? Copy? Channels Premphasis? 1: 00:02:00 000000 audio false no 2 no 2: 01:43:04 007579 audio false no 2 no 3: 03:30:68 015668 audio false no 2 no 4: 05:45:37 025762 audio false no 2 no 5: 07:33:14 033839 audio false no 2 no 6: 09:27:53 042428 audio false no 2 no 7: 10:57:36 049161 audio false no 2 no 8: 12:57:33 058158 audio false no 2 no 9: 14:18:70 064270 audio false no 2 no 10: 16:02:30 072030 audio false no 2 no 11: 17:36:57 079107 audio false no 2 no 12: 18:59:35 085310 audio false no 2 no 13: 21:08:00 094950 audio false no 2 no 14: 22:11:08 099683 audio false no 2 no 15: 23:32:35 105785 audio false no 2 no 16: 25:52:23 116273 audio false no 2 no 17: 27:00:12 121362 audio false no 2 no 18: 29:55:43 134518 audio false no 2 no 19: 31:39:27 142302 audio false no 2 no 20: 33:10:26 149126 audio false no 2 no 170: 35:05:28 157753 leadout (353 MB raw, 353 MB formatted) Media Catalog Number (MCN): 0000000000000 Last CD Session LSN: 0 audio status: no status volume level port 0: 255 (0..255) 100 (0..100) volume level port 1: 255 (0..255) 100 (0..100) volume level port 2: 0 (0..255) 0 (0..100) volume level port 3: 0 (0..255) 0 (0..100) **And this is the information about my CD from Brasero (it is the same for XfBurner):** Disc mode is listed as: CD-DA CD-ROM Track List (1 - 1) #: MSF LSN Type Green? Copy? Channels Premphasis? 1: 00:02:00 000000 audio true yes 2 no 170: 06:00:61 026911 leadout (60 MB raw, 60 MB formatted) Media Catalog Number (MCN): 0000000000000 Last CD Session LSN: 0 audio status: no status volume level port 0: 255 (0..255) 100 (0..100) volume level port 1: 255 (0..255) 100 (0..100) volume level port 2: 0 (0..255) 0 (0..100) volume level port 3: 0 (0..255) 0 (0..100) It seems the only differences are the Green? and Copy? fields.  What is the meaning of these fields? Any suggestions on writing compatible Digital Audio CDs for old players?