Perfect Strangers cover

Knocking at Your Back Door

Favorite

Deep Purple

Perfect Strangers (1984)hard rockTop 5%6:38SpotifyYouTubeApple Music
Key: B minorestTuning: StandardTempo: 124 BPMestTime signature: 4/4

Choose a version

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

100%7 tracks · 5,424 notes · B minor · 124 BPM· 6:38Recommended
Practice Play
Guitar 1
Guitar 2
Guitar 3
Guitar 4
Bass
Organ
Drums
100%7 tracks · 6,447 notes · B minor · 124 BPM· 6:46
Practice Play
Gillan
Blackmore 1
Synth
Blackmore 2
Lord
Glover
Drumkit
100%12 tracks · 6,450 notes · B minor · 124 BPM· 6:46
Practice Play
Violin 1
Violin 2
Overdriven Guitar 1
Overdriven guitar 2
Pizzicato strings
Overdriven guitar 3
Overdriven guitar 4
Drawbar Organ 1
Drawbar organ 2
Electric Bass (finger) 1
Electric bass (finger) 2
Standard drum kit
97%10 tracks · 3,608 notes · B minor · 124 BPM· 6:46
Practice Play
Overdriven Guitar 1
Overdriven guitar 2
Electric guitar (muted)
Overdriven guitar 3
Overdriven guitar 4
Overdriven guitar 5
Overdriven guitar 6
Drawbar organ
Electric Bass (finger) 1
Electric bass (finger) 2
95%5 tracks · 5,719 notes · B minor · 120 BPM· 7:05
Practice Play
Guitar
Keyboard
Keyboard 2
Bass
Drumkit
92%6 tracks · 3,603 notes · B minor · 124 BPM· 6:46
Practice Play
Main Guitar
Muted Guitar
Lead overdubs
Rythm overdubs
Organ
Bass

Musical analysis below is derived from the recommended version —7 tracks · 6:38

About this song

Knocking at Your Back Door by Deep Purple is in B minor (estimated), around 124 BPM, 4/4 time. This 7-track arrangement runs 6:38 (Drawbar organ, Electric guitar (muted), Overdriven guitar, Electric bass (finger), and Drums). 6 versions available to play and practice.

Difficulty by instrument

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

BassIntermediate
3.19 notes/sec
DrumsIntermediate
4.66 notes/sec
GuitarIntermediate
3.54 notes/sec

About the key of B minor

B minor is the 4th most common key in our catalog. Its three core chords are Bm, Em, and F♯m.

Browse all songs in B minor Build a chord progression in this key

More from Deep Purple

  • Smoke on the Water

    Machine Head · 46 versions · G minor · 114 BPM

  • Highway Star

    Machine Head · 29 versions · D minor · 170 BPM

  • Burn

    Burn · 13 versions · G minor · 190 BPM

  • Black Night

    Deep Purple in Rock · 11 versions · E minor · 135 BPM

  • Child in Time

    Deep Purple in Rock · 17 versions · A minor · 117 BPM

  • Perfect Strangers

    Perfect Strangers · 5 versions · D minor · 98 BPM

View all songs by Deep Purple

Similar songs

More hard rock songs with a related key or comparable tempo.

Featured in

Knocking at Your Back Door appears on the soundtrack of Biggles: The Original Motion Picture Soundtrack Album.