American swing and popular British songs were initially performed true to the originals until the second or third stanza, when pro-German lyrics and monologues would be introduced. For example, in the Walter Donaldson hit "You're Driving Me Crazy" Schwedler croons about the confusion of new love; in the third stanza, he continues: "Here is Winston Churchill's latest tear-jerker: Yes, the Germans are driving me crazy / I thought I had brains / But they shot down my planes...". Later, the entire lyric would be modified (clearly based on the original). The band also recorded (unaltered) cover versions of popular songs.