A familiar emotional loop: vi–IV–I–V
In C major, that progression is Am–F–C–G. Starting on the relative minor and moving back toward the major tonic can balance longing with release. You may recognize this shape in pop choruses, but tempo, rhythm, melody, and arrangement all change its character.
Listen to the featured loop above, then compare a darker Am–Em–F–C or the rising F–G–Em–Am. Hearing the chords is a quick way to decide which direction fits your song.
Make the same chords feel like your song
A chord per bar creates room for a ballad; changing every two beats adds momentum. Try sustained piano or guitar voicings for a slower track, or use arpeggios to keep a mid-tempo pop arrangement moving.
Chord tones make stable melody notes. Stepwise notes can connect one chord to the next, while a high note at the start of a chorus or a longer final note can shape the emotional peak.
Go from listening to a vocal melody
Choose a progression and generate vocal melody ideas over it. Adjust the key or tempo and audition variations right in the browser, even if you are new to music theory. Export a melody as MIDI to continue arranging it in your DAW.