Let It Go by Idina Menzel is played in the key of Ab at a intermediate difficulty level, originally released in the 2010s. It uses 4 chords — Ab Eb Fm Db — arranged in the I-V-vi-IV progression.
About the I-V-vi-IV progression
The I-V-vi-IV pattern is the most common chord progression in modern pop. It moves from the tonic home chord to the dominant (V), drops to the relative minor (vi) for emotional weight, then resolves through the subdominant (IV) back to home. Hundreds of hit songs are built on this shape, from "Let It Be" and "Don't Stop Believin'" to nearly every four-chord Top 40 song of the past thirty years.
Playing in the key of Ab
Ab major is another all-barre key on guitar. Capo the 1st fret and use G-major shapes as an easier alternative.
Related songs
More songs in the key of Ab
More songs using the I-V-vi-IV progression
Learn to play Let It Go by Idina Menzel on guitar. It sits in the key of Ab and uses the I-V-vi-IV progression with the chords Ab Eb Fm Db.