Does anyone have any suggestions re the following venues and bands? I have both of the below combinations on hold, but i need to decide by tomorrow or they will expire... My fiance really cares about the music, and the band's ability to get the crowd dancing, and I just want a worry-free, beautiful wedding

1) Four Seasons Boston (Ballroom, Aujourd'hui Space for cocktail reception)
// Hip Pocket Orchestra
2) Fairmont Copley Plaza (Oval Room, Venetian Room for cocktail reception) // Kahootz
Thank you SO much - any feedback is appreciated!