Dalen Quaice wrote:
Warlord - take a listen to Track 17 of Disc 2 of Season 3 about :34 seconds in; it follows McCoy's line in Spock's Brain and matches the clip I took from the episode. I think this is the cue but it fades out at ~:51 seconds in the actual episode.
You've got the right place, but it's a little after this. This version of the cue is slightly different to when it's heard a few moments later. Listen on to after McCoy says "But there is no mind" and then Kirk refers to the girl, and you'll hear it again but slightly different, and it is this different version that was recycled but is not on the set.