The aria is notated in D-flat major with time signatures of 3/4 for the verse and common time ( 4/4 ) for the refrain ( '' '' ) ; the tempo indication is `` andantino '' ( = 66 ) for the verses and `` un poco più lento '' ( a little slower ) for the refrain .
réponds '' '' ) has a time signature of 4/4 . The tempo indication is `` andantino '' ( = 66 ) for the verse and `` un poco più lento '' ( a little slower ) for the refrain .