This rhythm pattern seems very famous and is oftenly used to knock on someone's door, sometimes as a code: Does it have an history? Where does it come from?

Ah, the “shave and a haircut, two bits” ending! From what I found it was first used over 120 years ago (with no lyrics) in an 1899 song by Charles Hale, called “At a Darktown Cakewalk.” Your …

On Kraftwerk's original 1978 album 'The Man-Machine' there is a persistent clicking sound thru most of the album. You can hear it by first minute of the first song, "The Robots".

On Kraftwerk's original 1978 album 'The Man-Machine' there is a persistent clicking sound thru most of the album. You can hear it by first minute of the first song, "The Robots".

Is there any difference in terms of sound quality between different vinyl colours? There are numbers of limited and special editions of vinyl LPs nowadays, and a lot of them differ from …

Where does this famous rhythm pattern come from (oftenly used to knock on a door)? This rhythm pattern seems very famous and is oftenly used to knock on someone's door, sometimes as a …

Where does this famous rhythm pattern come from (oftenly used to knock on a door)? This rhythm pattern seems very famous and is oftenly used to knock on someone's door, sometimes as a …

Why the persistent clicking sound on Kraftwerk's 'The Man-Machine' album? On Kraftwerk's original 1978 album 'The Man-Machine' there is a persistent clicking sound thru most of the …

Where do 5.1 (surround sound) soundtracks end up? [closed] I know most music is never produced in 5.1 or 7.1, but I know with Blu-rays, most soundtracks from large film companies …

Where do 5.1 (surround sound) soundtracks end up? [closed] I know most music is never produced in 5.1 or 7.1, but I know with Blu-rays, most soundtracks from large film companies …