umbers, however, may also include publications such as ‘Romancer og Sange Afdeling 1-3’ (DF 215) and hence the same song may appear 
          under several different numbers. One example is ‘Giv Tid’ (I Sne staar Urt og Busk i Skjul), which has been assigned the numbers 163, 
          215:11 and 219:56. Since the DF-numbers are often quoted they have been included in the present catalogue (under ‘Identification’) on a par 
          with HartW numbers and opus numbers.</p>
        <p> </p>