There are many chord trends in pop music. The following are some common chord progressions:

-4536251: F→G→Em→Am→Dm→G→C

-15634325：C→Am→F→G→C→Am→F

-1645：C→G→Am→F→C

-6236：Am →Dm→G→C→Dm→G

-6415: Am→Dm→Em→F→G

These routines almost cover the chord trends of more than 90 songs in pop music .