The best way to find the perfect band or DJ for your reception? Firsthand knowledge. Have you been to a wedding where the band kept the guests grooving all night long? Were you all smiles until the very last dance? Get the band's name and contact info. Alternatively, poll your recently married friends: Did they love their wedding band or DJ? Have they been to an event with great music? Word of mouth is still the best way to get the best musicians.