The bassline of May's "Dancer" was played on an Oberheim OB-Xa synthesiser by him. The song itself – a fusion of rock and disco – is something of a follow-up to "Dragon Attack" from the band's 1980 album "The Game" in that it fuses heavy elements of music with danceable ones, as Led Zeppelin did. The phone message at the end of "Dancer" ("Guten Morgen, sie wünschten, geweckt zu werden.") is in German, and was recorded in a hotel room in Munich; it translates as "Good morning, you wanted to be woken up.". The lyrics of "Dancer" are also notable for being the only ones on the album that make reference to the album title itself.