Learn · songwriting
How to write a song on guitar
Begin with one musical idea you can play twice: a riff, chord movement, or sung melody. Make a short first section from it, then write a second section with one clear contrast. Put the sections in order, listen for the return, and revise the transitions before adding more material.
Keep the first idea playable
Record the idea at the tempo and touch that made it interesting. A phone recording or a quick notation is enough to preserve its shape. Do not wait for a title, complete lyrics, or a perfect arrangement.
Choose which part carries the identity. If it is the chord rhythm, the melody can begin simply. If it is a sung line, let the guitar support rather than compete with it.
Write a second section with one contrast
A verse can be conversational and low; a chorus can hold longer notes and a wider strum. Contrast can also come from fewer chords, a changed bass note, or a different register.
Play the sections back to back. The seam between them often reveals what is missing: a held chord, a pickup, a breath, or a shortened final bar.
Play it
A simple first structure
Verse: | Am | F | Am | F | Chorus: | C | G | F | F | Return: verse rhythm on Am
The verse stays close to one relationship. The chorus opens on C and gives F more time. The return can feel familiar even before the arrangement is elaborate.
Try this
Write four bars from an idea you already play. Make four more with one contrast in rhythm or register, then play all eight without stopping.