You do not need to read music to choose it well. These six ideas will let you describe what you want precisely and understand why a track works or does not.
Tempo
How fast the beat is, measured in BPM. Faster feels more energetic. Most music falls between 60 and 180 BPM.
Key
The home note and scale a piece uses. You mostly need the key when combining music with a singer or with other tracks so they do not clash. See musical key.
Major and minor
Major keys tend to sound bright or open; minor keys tend to sound darker, more serious or emotional. Many tracks mix the two for a bittersweet feel. This is a tendency, not a rule: a fast minor-key track can still sound exciting.
Chords and progressions
Chords are several notes played together. A sequence of chords is a progression. The same melody over different chords can feel completely different. Our guide on chord progressions and emotion explains common examples.
Structure
Music is organised into sections that repeat and contrast: intro, verse, chorus, bridge, or in electronic music build, drop and breakdown. Knowing the structure lets you place key moments of a video on the right section.
Dynamics
How loudness changes over time. A track with wide dynamic range moves from quiet to loud; a track with narrow range stays even. Background music usually needs narrow dynamics; trailers need wide ones.
Putting it together in a prompt
"Bittersweet pop in A minor at 100 BPM, verse and chorus structure, builds from a quiet start to a full final chorus" uses all six ideas in one line.
Written by the Sonvela editorial team with AI drafting assistance, then checked against the sources linked in the text. Spotted an error? Tell us and we will correct it.