Method for reproducing data streams, in particular of broadcast data, comprising the steps of: receiving at least one receiving data stream (RDS); providing a reproducing data stream (PDS) on the basis of said receiving data stream (RDS) and/or of derivatives (D-RDS) thereof; reproducing said reproducing data stream (PDS); including into said reproducing data stream (PDS) and thereby reproducing at least parts (S2,1-S2,6) of a second data stream (DS2) and/or of derivatives (D-DS2) thereof instead of said receiving data stream (RDS) in response to a first control signal; and generating said derivatives (D-RDS) of at least parts (S1,1-S1,7) of said receiving data stream (RDS).