bring (something) to the party
To provide or offer a useful skill or attribute. He brings years of leadership experience to the party.
bring something to the party
If you talk about what someone brings to the party, you are talking about the contribution they make to a particular activity or situation. Johnson asked, `What do they bring to the party?' `They bring a lot to the party,' Cohen replied, `principally $3 billion in capital.' They are far better than nearly every band in London, but they need to find something fresh to bring to the party.