Just responding again to Matt. the RealTrack I used was CROONR1.STY I think the trumpets were producing the G sharp on my Bm7 chord.

Just to add that I tried another play through today of the song and it has three basic repeats and today the Bm7 - E7 problem didn't happen until the 3rd time through the chords (I always use one big long chord sheet and never use the chorus/tag ending).

I froze the horns for this generation of the songs and then output the wave files. Placed them into Reaper and did a bit of cut and pasting over the problem bars.

There was another funny output where the horns decided to pay a long prominent G over a chord of D which was very odd. Anyway it only happened once and I cut the bar out and inserted another.

I think the big band style horns overall are great. Probably the best thing to do is to generate a few times. Freeze and note best bits then output them each time and then stitch together the best version from all the different wave files.

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