Surprise Performance by Sinergia at Sinergia Fest (Buenos Aires)

Video captured at Club Centro Naval Olivos "Salón del Río" (Buenos Aires, Argentina) on 5/7/16. For more info on Sinergia: https://www.facebook.com/Sinergia-862278257182963/?fref=ts If you enjoyed this video, please "Like" and "Share" it with your friends - it really helps to guide the type of content that I make available on this channel! Also, to keep up with the latest videos, please make sure to SUBSCRIBE: https://www.youtube.com/channel/UCemjSZU4PyzbJ3fRcRkUU7g?sub_confirmation=1