In 1974 Kraftwerk released a a 22-minute song named what?

There is a song called silent night

yes

1970

No song called "No No Song" was in creation in 1974. However, it was created and later performed by the Beatle's drummer Ringo Starr a year later (1975). No, sorry it was on his 1974 album Goodnight...

The song is titled "Eres Tu" ("You Are"), and was a hit for the Spanish group Mocedades.