I state this in my article but choosing the right music can make or break a trailer and makes all the difference. The idea is not to just pick music you like nor is it to just add it in cause "it fits". The idea is you want something that speaks to you and that when people are watching your video and they hear the music they think wow it's like watching a movie or movie trailer. It's engaging, draws attention because after all without sound a trailer just wouldn't be all that much.
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