I wanted to post an update on the missing cue that first popped up in 'Miri'
. The full missing cue actually appears in 'Court Martial'
while Kirk is talking to Areel Shaw in the lounge and is approximately 1:15 in length.
It is basically the main Trek theme in a very laid-back, romantic key. There are a few cues very similar to this specific track from Conscience of the King (Kirk & Lenore/Corridor/Lenore's Kiss/Everything Is Later) as well as the Library cues (Lonely to Dramatic/Romantic Scene/Love Scene), but this is not any of them.