A very strange thing is happening and I have not found anywhere on the internet where this is happening. I am running FCP 7 studio on Mountain Lion. I have a music montage that fades down and goes into a scene, at the very end of the clip, a weird audio blip, sounds kind of like a snare drum from the song comes in for 1 frame. Only there is no visible representation of this in the form of a clip on the timeline. I have tried everything I could think of. Now the really strange thing is when I try to trouble shoot the problem, if I shorten the audio clip of the song, I no longer the get the snare drum sound, but the audio from an above track cuts out as a replacement problem. AND to make things even STRANGER, none of this occurs if I playback 2 or 3 clips ahead of the problem, it only occurs when I watch from about 20 or so clips back. It also renders this problem into anything i export. Anyone have/had this issue? greatly appreciated.