ðə fˈɜːst ɹᵻlˈiːs ɪŋklˈuːdᵻd ɐ kˈʌvɚɹ ʌvðə bˈiːtʃ bˈɔɪz sˈɔŋ "dˈɑːɹlɪn"; ðə lˈeɪɾɚ vˈɜːʒən sˈʌbstɪtˌuːɾᵻd ɐ kˈʌvɚɹ ʌvðə pˈɔːl mə kˈɑːɹtni sˈɔŋ "stˈɛp ɪnsˈaɪd lˈʌv".
The first release included a cover of The Beach Boys' song "Darlin'"; the later version substituted a cover of the Paul McCartney song "Step Inside Love".