C Major Cheat Sheet
The C Major Scale
Key Signature
About The Key Of C Major
The key of C Major has a key signature of no sharps or flats. The C Major scale has the notes C, D, E, F, G, A, and B. It is the most common key in all of popular music. Major keys, along with minor keys, are a common choice for popular songs. The three most important chords, built off the 1st, 4th and 5th scale degrees are all major chords (C Major, F Major, and G Major). For chord progressions, statistics, and tendencies, view this key in Hooktheory Trends
The 21 Most Popular Chords In C Major
According to the TheoryTab database, songs in C Major draw almost entirely from the following chords. Click on a chord below to show it on the piano and hear how it sounds.
Popular Chord Progressions In The Key Of C Major
Play the following popular chord progressions in C Major.
Songs in C Major

Lovefool
by The Cardigans

Thinkin Bout You
by Frank Ocean

La Bamba
by Ritchie Valen

Let It Be
by The Beatles

One
by U2

Friends Forever
by Vitamin C

Dust In The Wind
by Kansas

Rimushotto Bungie Jump
by Frog Fractions Soundtrack

Something In The Water
by Brooke Fraser

When I Was Your Man
by Bruno Mars

Some Nights
by Fun

Don't Go Away
by Oasis

Hallelujah
by Leonard Cohen

Can't Get It Out Of My Head
by Electric Light Orchestra

Bliss
by Muse

You Gotta Be
by Des'ree

Just
by Radiohead

Boston
by Augustana

Goodnight Saigon
by Billy Joel

Like A Rolling Stone
by Bob Dylan