Where the music should start:the first three seconds

The start of a video is where most viewers leave. Your title, your first shot and your first line all matter. So does the first sound.

Silence reads as loading

A second of silence at the start of a video can feel like a video that has not started yet. If your video opens without speech, open with sound, whether that is music, ambience or an effect.

Start the music at its interesting part

The first few seconds of many tracks are an intro: a few bars that set the scene before the main idea arrives. That is fine for a long film, but in a short or a fast-paced video, you can start later in the track, at a bar line where it is already moving. Use the tempo maths from Cutting video to the beat to find a clean start point.

Or let the music build under a hook

If your first line is the hook, the music should support it, not compete. Start the music low under the hook, then bring it up as the first visual sequence begins.

• The Final Ticking on the Mystery & True Crime shelf
• Pixel Dash on the Gaming & Chiptune shelf

A pulse, like the ticking in The Final Ticking, or the fast energy of Pixel Dash makes an immediate statement. Viewers know the mood of the video before the first sentence ends.

Match the thumbnail's promise

If your thumbnail promises tension, the opening sound should be tense. If it promises a cosy vlog, the music should be warm. A mismatch between the thumbnail and the first seconds is jarring, and people scroll away.

For vertical formats, read Music for YouTube Shorts, where the first second matters even more.