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Kraftwerk 2
Studio album by Kraftwerk
Released	1972
Recorded	September 26, 1971 to October 1, 1971 (Star Musik Studio, Hamburg, Germany)
Genre	Electronic music, Krautrock
Length	42:42
Label	Philips
Producer(s)	Conny Plank & Kraftwerk
Professional reviews
All Music Guide link
Kraftwerk chronology
Kraftwerk (1970)	Kraftwerk 2 (1972)	Ralf und Florian (1973)

Kraftwerk 2 is a 1972 album by Kraftwerk (see 1972 in music).

The album is entirely written and performed by Hütter and Schneider, with the sessions produced by the influential Konrad "Conny" Plank.

‘Nobody wanted to play with us because we did all kinds of strange things… feedbacks and overtones and sounds and rhythms. No drummer wanted to work with us because we had these electronic gadgets.’

— Ralf Hütter ^[1]

Perhaps the least characteristic album of their output, it features little obvious use of synthesizers, the instrumentation being largely electric guitar, bass guitar, flute and violin. The electronics on display is generally in the realm of 1960s tape-based music more usually produced in academia, with much use of tape echo (for example the massed looping flute layers of "Strom"), reverse & altered speed tape effects. Overall the sound has a rather muted, twilit, dusky feel.

The lengthy, almost side-long "Kling-Klang" which opens the album (and also became the name of the band's own self-built studio, Kling Klang, in Düsseldorf) is notable for its use of a preset organ beatbox to provide the percussion track, and also opens with a clangourous Stockhausen-like metallic percussion montage.

"Atem" is a recording of breathing, while "Harmonika" features a tape-manipulated mouth organ (harmonica).

The cover design, credited to Ralf and Florian, further hints at a deliberate association with conceptualist art, being a virtual repeat of the first album's Pop Art design – except printed this time in fluorescent green and with slight modification by the number '2'.

It was eventually released in the UK, combined with the first Kraftwerk album as a double LP package, by the Vertigo label in March 1973.

No material from this album has been performed in the band's live set since the Autobahn tour of 1975, and to date, the album has not been reissued on compact disc, with the band seemingly reluctant to consider it a part of their canon (Schneider described the early albums as "archæology"). However, pirated CDs of the album have been widely available since the mid-1990s on the ‘Germanofon’ and ‘Crown’ labels.

1. "Kling-Klang" ("Ring Sound", although something like "Tinkle-Tone" might capture the punning feel of the German better) – 17:36
2. "Atem" ("Breath") – 2:57
3. "Strom" ("Stream" or "[Electric] Current" - the same wordplay as is possible in English) – 3:52
4. "Spule 4" ("Reel 4") – 5:20
5. "Wellenlänge" ("Wavelength") – 9:40
6. "Harmonika" ("Harmonica") – 3:17

• Ralf Hütter – organ, electric piano, bass, rhythm machine, zylophone, harmonica.
  
• Florian Schneider-Esleben – flutes, violin, guitar, effects, zylophone.
  
• Conrad Plank – sound engineer.

Inside design of the gatefold cover, with images of Ralf and his instruments on the left and Florian on the right – plus one of Conrad Plank (far right, above the credits).

The French version of the album confusingly omitted the digit from the cover design.