This tool is just a dream! It saved a lot of manual work for me.
However, not all CUEs parsed successfully, forex, this one:
REM GENRE "Dance Hall"
REM DATE 1995
REM DISCID C10D540F
REM COMMENT "ExactAudioCopy v0.95b2"
PERFORMER "Buju Banton"
TITLE "'Til Shiloh"
FILE "01 - Shiloh.flac" WAVE
TRACK 01 AUDIO
TITLE "Shiloh"
PERFORMER "Buju Banton"
PREGAP 00:00:33
INDEX 01 00:00:00
TRACK 02 AUDIO
TITLE "Til I'm Laid To Rest"
PERFORMER "Buju Banton"
FLAGS DCP
INDEX 00 00:16:20
FILE "02 - Til I'm Laid To Rest.flac" WAVE
INDEX 01 00:00:00
TRACK 03 AUDIO
TITLE "Murderer"
PERFORMER "Buju Banton"
FLAGS DCP
INDEX 00 04:20:32
FILE "03 - Murderer.flac" WAVE
INDEX 01 00:00:00
TRACK 04 AUDIO
TITLE "Champion"
PERFORMER "Buju Banton"
FLAGS DCP
INDEX 00 03:52:65
FILE "04 - Champion.flac" WAVE
INDEX 01 00:00:00
TRACK 05 AUDIO
TITLE "Untold Stories"
PERFORMER "Buju Banton"
FLAGS DCP
INDEX 00 03:55:48
FILE "05 - Untold Stories.flac" WAVE
INDEX 01 00:00:00
TRACK 06 AUDIO
TITLE "Not An Easy Road"
PERFORMER "Buju Banton"
FLAGS DCP
INDEX 00 04:32:12
FILE "06 - Not An Easy Road.flac" WAVE
INDEX 01 00:00:00
TRACK 07 AUDIO
TITLE "Only Man"
PERFORMER "Buju Banton"
FLAGS DCP
INDEX 00 03:57:35
FILE "07 - Only Man.flac" WAVE
INDEX 01 00:00:00
TRACK 08 AUDIO
TITLE "Complaint feat. Garnett Silk"
PERFORMER "Buju Banton"
FLAGS DCP
INDEX 00 02:47:43
FILE "08 - Complaint feat. Garnett Silk.flac" WAVE
INDEX 01 00:00:00
TRACK 09 AUDIO
TITLE "Chuck It So"
PERFORMER "Buju Banton"
FLAGS DCP
INDEX 00 03:57:25
FILE "09 - Chuck It So.flac" WAVE
INDEX 01 00:00:00
TRACK 10 AUDIO
TITLE "How Could You"
PERFORMER "Buju Banton"
FLAGS DCP
INDEX 00 03:54:00
FILE "10 - How Could You.flac" WAVE
INDEX 01 00:00:00
TRACK 11 AUDIO
TITLE "Wanna Be Loved"
PERFORMER "Buju Banton"
FLAGS DCP
INDEX 00 03:52:15
FILE "11 - Wanna Be Loved.flac" WAVE
INDEX 01 00:00:00
TRACK 12 AUDIO
TITLE "It's All Over"
PERFORMER "Buju Banton"
FLAGS DCP
INDEX 00 04:01:60
FILE "12 - It's All Over.flac" WAVE
INDEX 01 00:00:00
TRACK 13 AUDIO
TITLE "Hush Baby Hush"
PERFORMER "Buju Banton"
FLAGS DCP
INDEX 00 04:01:40
FILE "13 - Hush Baby Hush.flac" WAVE
INDEX 01 00:00:00
TRACK 14 AUDIO
TITLE "What Ya Gonna Do feat. Wayne Wonder"
PERFORMER "Buju Banton"
FLAGS DCP
INDEX 00 04:17:70
FILE "14 - What Ya Gonna Do feat. Wayne Wonder.flac" WAVE
INDEX 01 00:00:00
TRACK 15 AUDIO
TITLE "Champion (Remix)"
PERFORMER "Buju Banton"
INDEX 00 03:39:40
FILE "15 - Champion (Remix).flac" WAVE
INDEX 01 00:00:00
got trasnformed to:
REM GENRE "Dance Hall"
REM DATE 1995
REM DISCID C10D540F
REM COMMENT "ExactAudioCopy v0.95b2"
PERFORMER "Buju Banton"
TITLE "'Til Shiloh"
FILE "CDImage.wav" WAVE
TRACK 01 AUDIO
TITLE "Shiloh"
PERFORMER "Buju Banton"
INDEX 00 00:00:00
INDEX 01 00:00:33
TRACK 02 AUDIO
TITLE "Til I'm Laid To Rest"
PERFORMER "Buju Banton"
FLAGS DCP
INDEX 00 00:16:53
INDEX 01 00:20:43
TRACK 03 AUDIO
TITLE "Murderer"
PERFORMER "Buju Banton"
FLAGS DCP
INDEX 00 04:41:00
INDEX 01 04:44:65
TRACK 04 AUDIO
TITLE "Champion"
PERFORMER "Buju Banton"
FLAGS DCP
INDEX 00 08:37:55
INDEX 01 08:41:45
TRACK 05 AUDIO
TITLE "Untold Stories"
PERFORMER "Buju Banton"
FLAGS DCP
INDEX 00 12:37:18
INDEX 01 12:41:08
TRACK 06 AUDIO
TITLE "Not An Easy Road"
PERFORMER "Buju Banton"
FLAGS DCP
INDEX 00 17:13:20
INDEX 01 17:17:10
TRACK 07 AUDIO
TITLE "Only Man"
PERFORMER "Buju Banton"
FLAGS DCP
INDEX 00 21:14:45
INDEX 01 21:18:35
TRACK 08 AUDIO
TITLE "Complaint feat. Garnett Silk"
PERFORMER "Buju Banton"
FLAGS DCP
INDEX 00 24:06:03
INDEX 01 24:09:68
TRACK 09 AUDIO
TITLE "Chuck It So"
PERFORMER "Buju Banton"
FLAGS DCP
INDEX 00 28:07:18
INDEX 01 28:11:08
TRACK 10 AUDIO
TITLE "How Could You"
PERFORMER "Buju Banton"
FLAGS DCP
INDEX 00 32:05:08
INDEX 01 32:08:73
TRACK 11 AUDIO
TITLE "Wanna Be Loved"
PERFORMER "Buju Banton"
FLAGS DCP
INDEX 00 36:01:13
INDEX 01 36:05:03
TRACK 12 AUDIO
TITLE "It's All Over"
PERFORMER "Buju Banton"
FLAGS DCP
INDEX 00 40:06:63
INDEX 01 40:10:53
TRACK 13 AUDIO
TITLE "Hush Baby Hush"
PERFORMER "Buju Banton"
FLAGS DCP
INDEX 00 44:12:18
INDEX 01 44:16:08
TRACK 14 AUDIO
TITLE "What Ya Gonna Do feat. Wayne Wonder"
PERFORMER "Buju Banton"
FLAGS DCP
INDEX 00 48:34:03
INDEX 01 48:37:68
TRACK 15 AUDIO
TITLE "Champion (Remix)"
PERFORMER "Buju Banton"
INDEX 00 52:17:33
INDEX 01 52:21:23
As you see, PREGAP got transformed to non-existing INDEX 00 in the image leading to biased all further track positions.
EDIT:
Just noticed it must be used in conjunction with WAVTools to generate a CUE matching to the image. But I used fb2k for joining single tracks. Please either write a precaution in big letters or (better) make an option to write the 1st (missing?) INDEX 00 as a PREGAP.