Mixing several tracks of audio using keyframes

…Key framing is a very versatile feature in Premiere Elements.…It can be used to create a number of…special effects and animations, but it can also be used…to mix your audio levels and to control the volume…on your audio clips at specific points in your movie.…This is a very common situation, what we have is a video, on video one.…It has audio, and below it we have a narration track.…And on the narration…track we have a couple of narration clips and below that we have our music playing.…

Our problem is that our music is playing at a constant level.…So when I play it and you get to the narration, you're not going to be able…to hear the narration clearly because the music…and the narration are at the same volume level.…Watch, I'll press the play button.…I'm going to just press the space bar on my keyboard.…>> The people of Mills Farms care very…much about the quality of the food they raise.…>> Now that's not what we want.…What we want to do is have the music go back, to…fall back into the background when our narrator is speaking, okay?…