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

Bottle It Up
by Sara Bareilles

Don't Look Back in Anger
by Oasis

Bless The Broken Road
by Rascal Flatts

Bliss
by Muse

Organ Symphony No 3 Op 78 - If I Had Words
by Camille Saint-Saens

If We Hold On Together
by Diana Ross

Piano Man
by Billy Joel

Some Nights
by Fun

Run
by Snow Patrol

When I Was Your Man
by Bruno Mars

Hysteria
by Muse

Those Magic Changes - Grease
by Sha Na Na

Thinkin Bout You
by Frank Ocean

Breakaway
by Kelly Clarkson

Friends Forever
by Vitamin C

Lean on Me
by Bill Withers

Rocky Raccoon
by The Beatles

Boston
by Augustana

Whistle
by Flo Rida

Let It Be
by The Beatles