acey,
sorry about your baby! I know what you mean, though.
I did that segment today, because you asked about it.
there's 2 songs in that 10 min segment - are you referring to the first song?
I've heard it played in 1 and possibly 2 of The Firm workouts - I want to say Carissa Foster's Maximum Cardio. in the cool down, I believe.
and possibly one that Allie was leading.
I played the credits at the end of Knockout Body, and the music is by Daveed (used a lot in many of the exercise videos in the industry).
I don't know the title of the song, but maybe Daveed has music samples online somewhere.