Besides my wife saying "I DO" , the Groove Nation Orchestra was the biggest reason our wedding was such as success :) They had the ability to learn songs that were not on their playlist. They showed up very early to give themselves time to set up and prepare. The MC was precise and kept the party moving along at a good pace. The band was friendly and very professional. Songs sounded AMAZING and almost identical to the original artists. I cant recall a moment that the dance floor wasn't completely full of guests dancing. With over 150 total guests, their musical demeanor appealed to everyone in attendance. I strongly recommend this band without hesitation.