Question 1

What key is "Fireflies" in?

Accepted Answer

"Fireflies" by Martin Garrix & U2 is in the key of D major.

Question 2

What is the BPM of "Fireflies"?

Accepted Answer

"Fireflies" has a tempo of 144 BPM (upbeat).

Question 3

What chords are in "Fireflies"?

Accepted Answer

The main chords in "Fireflies" are: Gmaj7, E, D, A, Bm.

Question 4

Is "Fireflies" easy to play on guitar?

Accepted Answer

"Fireflies" is suitable for intermediate players. It uses 5 chords: Gmaj7, E, D, A, Bm.