Silvana, J. 87, is an opera by Carl Maria von Weber, first performed in Frankfurt am Main on 16 September 1810. The libretto, by , is a reworking of an earlier, unsuccessful opera by Weber, "Das Waldmädchen ". Weber also reused music from the same piece in "Silvana".
Carl Maria von Weber was described among his peers as having a funny personality. 
( z1 describe :ARG0 ( z2 peer :ARG1-of ( z3 include :ARG2 ( z4 person :name ( z5 name :op "Carl" :op "Maria" :op "von" :op "Weber" ) ) ) ) :ARG1 z4 :ARG2 ( z6 have :ARG0 z4 :ARG1 ( z7 personality :mod ( z8 funny ) ) ) )