Technical Ecstasy cover

Rock 'n' Roll Doctor

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Black Sabbath

Technical Ecstasy (1976)heavy metalHigh3:22SpotifyYouTubeApple MusicDeezerTidal
Key: A majorestTempo: 122 BPMestTime signature: 4/4

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Compare every playable arrangement, then open the exact version that has the parts you need.

88%5 tracks · 3,291 notes · A major · 121 BPM· 3:22Recommended
Practice Play
Intro I
Intro II
Verse I
Chorus I
Verse II
Chorus II
Solo
Verse III
Chorus III
Outro
Lead Vocals
Guitar 1
Guitar 2
Bass
Drums
88%5 tracks · 3,304 notes · A major · 122 BPM· 3:22
Practice Play
Vocals: Ozzy
Guitar: Tony 1
Guitar: Tony 2
Bass: Geezer
Drumkit

Musical analysis below is derived from the recommended version —5 tracks · 3:22

About this song

Rock 'n' Roll Doctor by Black Sabbath is in A major (estimated), around 122 BPM, 4/4 time. This 5-track arrangement runs 3:22 (Overdriven guitar, Distortion guitar, Electric bass (finger), Lead 6 (voice), and Drums), with an intro, alternating verses and choruses, a solo, and an outro. 2 versions available to play and practice.

Difficulty by instrument

How hard each detected part is to play in the recommended version.

GuitarAdvanced
4.32 notes/sec
BassIntermediate
2.64 notes/sec
DrumsIntermediate
5.49 notes/sec
VocalsBeginner
1.4 notes/sec

Chord progressionsestimated

Roman numerals (transposable to any key) over the actual chords. Play a section, or hover any chord for its piano & guitar shape and a play button.

Intro
Chorus
Solo
Verse
Outro

Song structure

The shape of the recording — tap a section to jump the player there.

0:001:002:003:22
Intro0:00Intro0:23Verse0:31Chorus0:45Verse1:10Chorus1:25Solo1:43Verse2:14Chorus2:29Outro2:47

Vocal range

The span of the lead vocal line — see at a glance whether it sits in your range.

C3C4C5F♯3B4

F♯3 – B4 · 17 semitones (~1.4 octaves)

About the key of A major

A major is the 9th most common key in our catalog. Its three core chords are A, D, and E.

Browse all songs in A major Build a chord progression in this key

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