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How to write a song on guitar: a beginner's guide with lyrics

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Write your first song on guitar: four open chords, a strumming pattern for the mood, a hummed melody, then words. Capo tips and a full worked example.

Close view of a songwriter playing an acoustic guitar, fingers forming a chord, with a notebook balanced on her knee

To write a song on guitar, pick three or four chords you can play cleanly, such as G, Em, C and D, and loop them with a strumming or picking pattern that sets the mood. Hum a melody over the loop until one phrase sticks, record it on your phone, then fit words to the rhythm you hummed. Finally, put a capo on the fret where the melody sits comfortably in your voice: the shapes stay the same and the key changes. You don’t need theory or barre chords for a first song. You need one loop, one mood and ten minutes of humming.

  1. Choose the chords: three or four open shapes you can change between without stopping.
  2. Choose the right hand: a strumming or fingerpicking pattern that matches the feeling.
  3. Hum over the loop and record every attempt.
  4. Fit the words to the rhythm of the best hum, with the title on the strongest note.
  5. Move the capo until the highest note of the chorus feels easy to sing.

The five open chords behind most beginner songs

G, C, D, Em and Am cover a huge share of the songs guitarists learn first, because together they make the main chords of two keys: G major (G, C, D, Em, plus Am) and C major (C, Am, G, Em, plus an F you can simplify). The numbers below are frets from the thickest string (6th, low E) to the thinnest (1st, high E). x means don’t play that string, 0 means play it open.

ChordFrets (6th → 1st string)Beginner tip
G3 2 0 0 0 3Or 3 2 0 0 3 3, which leads straight into Cadd9 and Em7
Cx 3 2 0 1 0Keep the 6th string silent
Dx x 0 2 3 2Strum only the four thinnest strings
Em0 2 2 0 0 0The easiest chord on the guitar: two fingers
Amx 0 2 2 1 0Same shape as E, moved one string over
Fmaj7 (easy F)x x 3 2 1 0Stand-in for F until you learn the barre

A trick songwriters use: play G as 3 2 0 0 3 3 and leave your ring and little fingers on the 3rd fret of the two thinnest strings. Then Cadd9 (x 3 2 0 3 3), Dsus4 (x x 0 2 3 3) and Em7 (0 2 2 0 3 3) only need two fingers to move. The changes get faster, and the two ringing top notes give the loop a shimmering acoustic sound.

Practice the changes before you write: loop each pair (G to Em, Em to C, C to D) for one minute against the tap tempo metronome at 60 BPM, one strum per beat, and raise the tempo only when the change lands on the beat. If a change still stalls, leave that chord out of your first song.

Four-chord progressions in G and C to start from

A song doesn’t need original chords, only chords that support what you’ll sing. These four loops work in almost any style; each link opens the free chord progression player with the loop already set, so you can play along or sing over it.

LoopIn GIn CFeelHear it
I–V–vi–IVG–D–Em–CC–G–Am–FOpen, anthemicG · C
I–vi–IV–VG–Em–C–DC–Am–F–GWarm, a little nostalgicG · C
vi–IV–I–VEm–C–G–DAm–F–C–GStarts dark, then liftsG · C
I–IV–V–IVG–C–D–CC–F–G–FDirect, folk and rockG · C

G is the friendlier key on guitar: all four loops use only open chords. In C, every loop with IV needs an F, so use Fmaj7 until the barre comes.

I–IV–V–IV · G–C–D–C · 112 BPM

What to listen for: after the count-in (0:00–0:02), G arrives at 0:02, C at about 0:04, D at 0:06 and C again at about 0:09, and the loop restarts just before 0:11. There’s no minor chord, so nothing softens it; with strummed guitar and rock drums it sounds direct and physical. Notice the D at 0:06: going back to C instead of home to G keeps the loop rolling, which is why three chords can carry a whole song.

I–V–vi–IV · C–G–Am–F · 96 BPM

What to listen for: after the count-in (0:00–0:02), each chord lasts one bar of about 2.5 seconds: C at 0:02, G at 0:05, Am at about 0:07 and F at 0:10, then the loop again from about 0:12. The Am is where the loop turns tender; the F opens it back up. It’s played on keys here; on guitar in G it becomes G–D–Em–C, with no barre at all.

vi–IV–I–V · Am–F–C–G · 100 BPM

What to listen for: the same four chords as the previous example, reordered to start on Am at 0:02, with strummed guitar and rock drums; F comes in at about 0:05, C at 0:07 and G just before 0:10, and the loop restarts at about 0:12. Starting on the minor chord makes the loop sound more serious, then the C and G lift it. For more loops, with the theory behind each one, see the chord progressions for songwriting.

Strumming and fingerpicking patterns: the right hand sets the mood

Play the same G–Em–C–D loop with four different right hands and you get four different songs. Count eighth notes out loud, “1 & 2 & 3 & 4 &”, and keep your strumming hand moving down on the numbers and up on the ”&“s even when it doesn’t touch the strings. D is a downstroke, U an upstroke and - a beat where the hand passes without hitting.

PatternStrums on “1 & 2 & 3 & 4 &“MoodUse it for
A. Straight downsD - D - D - D -Steady, determined; heavy when fastA story verse, punk or rock at a fast tempo
B. Folk-pop, “D DU UDU”D - D U - U D UWarm, rolling forwardMost acoustic pop and folk choruses
C. Sparse balladD - - - D U - -Intimate, space for the voiceQuiet verses, sad or tender songs
D. Waltz, in 3/4 (“1 & 2 & 3 &“)D - D U D USwaying, nostalgicLullabies, folk, songs that look back

One variation changes the mood without new chords: replace the downstrokes on 2 and 4 of pattern B with a palm-muted hit (the side of your hand lands on the strings as you strum): D - X U - U X U. It turns percussive, closer to funk or reggae-pop.

Fingerpicking. For a gentler, flowing feel, pluck instead of strumming. The basic alternating-bass pattern, in the Travis-picking family, puts your thumb (T) on the bass on every beat, alternating between two strings, while your index (i) and middle (m) fingers pluck the 3rd and 2nd strings in between:

Count:   1   &   2   &   3   &   4   &
Finger:  T   i   T   m   T   i   T   m
G, Em:   6   3   4   2   6   3   4   2
C, Am:   5   3   4   2   5   3   4   2
D:       4   3   4   2   4   3   4   2

The numbers are strings. Start at 70 BPM on the metronome; the moment it feels automatic, hum over it. Fingerpicking lets the words be heard, so it suits verses, confessional lyrics and songs with a lot to say. John Lennon wrote “Dear Prudence” with a fingerpicking technique he learned from Donovan.

A good default for a first song: fingerpicking or pattern C in the verse, pattern B in the chorus. The change of right hand does the lifting, even when the chords barely change.

Use a capo to put the song in your key

A capo clamps across the strings and becomes a new nut, so every fret it moves up raises the pitch a semitone while your shapes stay the same. That’s how a guitarist sings in the right key with only open chords. George Harrison capoed his guitar at the 7th fret on “Here Comes the Sun”, and the song ended up in A major. For every shape and fret at a glance, see the capo chart.

CapoG shapes sound inC shapes sound inD shapes sound in
NoneGCD
1A♭D♭E♭
2ADE
3B♭E♭F
4BEF♯
5CFG
7DGA

How to find your fret: sing the chorus over the loop without a capo. If the highest note strains, the key is too high; if the low notes mumble, it’s too low. A capo only goes up, so a song that’s too high in G needs a lower family of shapes: D shapes with the capo on 3 sound in F, two semitones below G. Enter your range and the melody’s lowest and highest notes in what key should I sing in: it lists the keys that fit your voice and the capo position for each. Past the 7th fret the guitar starts to sound thin, and that’s usually the sign to change shapes instead.

Riffs and open strings as song starters

Not every guitar song starts with chords. Sometimes it starts with something your fingers do.

  • Keep two strings ringing. Hold the G, B and high E strings open and move a simple shape up the neck on the thicker strings. The open strings drone underneath, so almost every position sounds rich; record the moment one sounds new.
  • Walk the bass. Play G (3 2 0 0 3 3), then G/F♯ (2 x 0 0 3 3), then Em7 (0 2 2 0 3 3). The bass walks down G–F♯–E while the top stays still. Loop it and you have the opening of a verse.
  • Write a one-bar riff. Play four to six notes on the two thickest strings, around the Em shape, and repeat them. Sing over it instead of over chords; a riff that returns between lines works as a hook.

Alternate tunings give you new sounds from the same fingers. Two to try:

  • Drop D: tune only the 6th string down a whole step, from E to D (D A D G B E). Every D or Dm chord gets a deep bass, and the three thickest strings played at the same fret give a power chord with one finger. “Dear Prudence” is in D major with the 6th string lowered to D.
  • DADGAD: tune the 6th, 2nd and 1st strings down a whole step (D A D G A D). The open strings form a suspended D chord that rings under everything you play. Jimmy Page used it on Led Zeppelin’s “Kashmir”.

Your usual shapes change in an alternate tuning, so write the tuning at the top of the chord sheet. Six months later, you won’t remember it.

Worked example: from a G–Em–C–D loop to a verse and chorus

The loop and the mood. G–Em–C–D (I–vi–IV–V) at 92 BPM, open it in the player. Pattern C in the verse keeps it quiet; pattern B in the chorus pushes it forward.

The hum (10 minutes). Record yourself humming “na-na” over four rounds of the loop, three times. On the second attempt, a phrase appears that starts low, repeats one note and falls on the D chord. That becomes the verse. For the chorus, the melody jumps higher on the C chord and holds long notes. Moving the chorus to start on C (IV–V–I–vi: C–D–G–Em) makes the lift obvious even to someone who can’t name the chords.

The idea. Someone left town and their jacket is still on your hook. You wear it, and it keeps them close without saying so. If you don’t have an idea yet, what to write a song about has ways to find one in five minutes.

The words. Speak the hummed rhythm over the loop with nonsense syllables, count them (about nine per line) and fit real words with the same stresses. The title, “Borrowed Jacket”, goes on the first note of the chorus, where the melody peaks. Here is the result as a chord sheet, chords above the lyrics:

Borrowed Jacket
Key: G · No capo · 92 BPM · Verse: pattern C · Chorus: pattern B

[Verse 1]
G                    Em
Your jacket's on the hook by the door,
C                    D
sleeves too long, it smells like the rain,
G                Em
I wear it to the corner store
C                      D
so the town thinks you came back again.

[Chorus]
C                D
Borrowed jacket, two sizes wrong,
G                   Em
I keep it zipped up all winter long,
C               D
if you want it, you know where I am,
C        D                   G
borrowed jacket, come get it back.

Why it works:

  • One chord per bar in the verse, the same rhythm in every line. The listener learns the pattern and follows the words.
  • The chorus changes the starting chord and the right hand, so it sounds like a new section with the same four chords.
  • The last chorus line squeezes C and D into two beats each and lands on G: the song sounds finished at the end of the chorus. Check your own line lengths in the syllable counter.

The key. If the chorus sits low for your voice, put the capo on the 2nd fret and play the same sheet: it sounds in A. Paste the sections, from [Verse 1] down, into the free chord sheet maker to transpose it, switch the chord names or print it. When you transpose to a key full of barre chords, it suggests the capo fret that brings your open shapes back.

For the next steps, the how to write a song guide covers the second verse and the structure, and the melody guide helps when the hum won’t turn into a tune. A love song? The love song guide works on the same loop. Also play keys? The guide to writing a song on piano follows the same loop-first method.

Record the idea on your phone before it disappears

The first hum is often the best one, and nobody remembers it an hour later. Record from the first try:

  1. Open the recorder before you play, not after the idea arrives.
  2. Say the essentials at the start of the take: “Key of G, capo 2, G–Em–C–D, pattern B, about 92.”
  3. Place the phone 40–60 cm (16–24 in) in front of you, at chest height, pointing between your mouth and where the neck meets the body. Pointing it at the soundhole makes the guitar boomy and buries the voice.
  4. Record whole passes, loop and melody together, instead of ten seconds at a time.
  5. Name the file with the song’s working title and the date.

The guide to recording demos with your phone covers the apps, the room and exporting the file, and the chord sheet guide shows how to write the sheet so the band can play the song from it.

Where Zoundroom fits: the chord sheet and every take in one song

A guitar song usually ends up scattered: the riff in voice memos, the chords on a sticky note, the lyric in another app. If you use Zoundroom, create a project for the song and paste the chord sheet into a note. When you play it through, record inside that same note: the audio is inserted where your cursor is, so the chorus take sits right under the chorus chords. Voice memos you already have can be imported into the project and inserted into the note. It’s the same account on iOS, Android and the web, so you can clean up the sheet on your laptop and record on your phone. When a line won’t come, Auralis, Zoundroom’s AI assistant, can suggest rhymes or alternative wordings in text; it doesn’t listen to your guitar, so the chords and the melody stay yours. Zoundroom isn’t a DAW either: it keeps the song together, and mixing happens elsewhere. See how recording and importing ideas works.

Frequently asked questions

How many chords do I need to write a song on guitar?

Three or four. Three chords such as G, C and D form I–IV–V, the base of the blues, a lot of folk and a lot of rock. Add Em and you can play all four loops in the table above. More chords don’t make a song better; a melody and words that fit do.

Can I write a song if I only know three chords?

Yes. With G, C and D you can already write the verse on G–C–G–D and the chorus on C–D–G, and a change of strumming pattern between them does the rest. Use the time you would spend learning new chords on the melody and the words, where most beginner songs need more help.

Should I write the lyrics or the music first?

On guitar it’s natural to start with the loop and hum until the words come, as in the example above. If you already have lyrics, speak them in rhythm over a loop and let the stresses of the words suggest the melody; the guide on how to put music to lyrics shows that path step by step. Both orders work. What matters is recording each attempt.

What capo should I use, and on which fret?

Any capo that presses evenly across all six strings without bending them sharp. Spring (trigger) capos are quick to move between songs; capos with an adjustment screw let you set just enough pressure. Put it right behind the fret, not on top of it, and check the tuning after clamping. For the fret, sing the chorus and move up one fret at a time until the highest note feels easy, or let what key should I sing in calculate it from your range.

Sources

Checked on September 27, 2026: