Question 1

What key is "I" in?

Accepted Answer

"I" by Black Sabbath is in the key of F# minor.

Question 2

What is the BPM of "I"?

Accepted Answer

"I" has a tempo of 112 BPM (moderate).

Question 3

What chords are in "I"?

Accepted Answer

The main chords in "I" are: C#, G, F#, Eb, Ab, B, E, Fmaj7 and 4 more.

Question 4

Is "I" easy to play on guitar?

Accepted Answer

"I" is a challenge for advanced players — it uses 12 chords including barre or complex shapes: C#, G, F#, Eb, Ab, B, E, Fmaj7 and 4 more.

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