Question 1

What key is "Mr. Jack" in?

Accepted Answer

"Mr. Jack" by Thirty Seconds To Mars is in the key of Ab major.

Question 2

What is the BPM of "Mr. Jack"?

Accepted Answer

"Mr. Jack" has a tempo of 146 BPM (upbeat).

Question 3

What chords are in "Mr. Jack"?

Accepted Answer

The main chords in "Mr. Jack" are: C, Eb, Abmaj7, G.

Question 4

Is "Mr. Jack" easy to play on guitar?

Accepted Answer

"Mr. Jack" is beginner-friendly. It uses 4 chords (C, Eb, Abmaj7, G), all playable in open position.

Mr. Jack

C