To sell cassette tapes with songs

Q 20: Is it permissible to sell food which contains pork or alcohol? There are many Muslims in America who own grocery stores where they sell beer, pork, and tobacco, or they work in such stores.

A: It is not permissible to sell items that are forbidden to eat or use including the items mentioned in the question. May Allah grant us success. May peace and blessings be upon our Prophet Muhammad, his family, and Companions.