montage music needed ASAP

montage music needed ASAP

They show the participants highlights, fading into emotional / darker moments and then returning to the bright highlights. The music follows this pattern, so we need 3 distinct beats / tempos. 1st tracks need to be bright/ upbeat and a mid tempo, the middle tracks need to be darker potentially, certainly downbeat and with a much slower pace and beat. The final tracks need to be much more upbeat and positive.