Segundo Asalto (Spanish for Second Round) is a record by Spanish parodic rock rap band Def Con Dos.
Originally released as a tape in 1989, both sides were identical, with the same themes. In 1995 it was re-released as a CD, with a total duration of 26' 47", divided in 8 tracks. Between each two themes there were jingles advertising the companies that had helped the group producing the record: a pub, a record shop, a musical merchandising shop, the record company.
The music was quite simple: programmed drums, scratches, short samplings, guitar riff, raps and shouts. Interviewed years later, Def Con Dos members recognised that the only one of them who knew about music at the time was Julián Hernández.