All About That Bass artwork

All About That Bass

Meghan Trainor

KeyA major
Tempo133 BPM
Duration3:07

Rhodes melody, piano & acoustic guitar.

INTROClick a line to play from there
SONG NOTES

Questions about this song

Answers from our automatic transcription. Key, tempo and chord labels may contain errors.

What key is All About That Bass by Meghan Trainor in?

This transcription starts in A major.

What tempo is All About That Bass?

The estimated tempo is 133 BPM, calculated from the median spacing between detected beats. This is a summary of the transcription; timing can vary during the song.

What are the main chord progressions in All About That Bass?

Recurring four-chord sequences in this transcription include A → Bm → E → A (5 occurrences); Bm → E → A → Bm (4 occurrences); E → A → Bm → E (4 occurrences). These are exact chord-label matches within sections, not a complete harmonic analysis.

What are the relative chords in All About That Bass?

Here are a few patterns to play with: I → ii → V → I in A major; ii → V → I → ii in A major; V → I → ii → V in A major. Think of Roman numerals as chord names you can take into any key. Uppercase is major, lowercase is minor; in minor keys, we count from the natural-minor scale.

Does All About That Bass use a well-known chord progression?

Yes! In A major: The ii–V–I progression (ii → V → I) shows up in the chorus at 0:04 and the verse at 0:19. Jazz’s trusty route home: set up some tension, turn it up, then let it resolve.

What time signature is All About That Bass in?

The transcription starts in 4/4.

How is All About That Bass structured?

The detected sections are chorus (0:00) → verse (0:15) → chorus (0:44) → verse (1:27) → chorus (1:41) → outro (2:53).

How long is this version of All About That Bass?

The transcribed version lasts 3:07. Other recordings or edits may have a different duration.

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