Super group Swedish House Mafia also known as SHM, released info on their Milton Keynes Bowl show today. This day will go down in the record books and become one of the most talked about single day events in electronic dance music history, period. Joining SHM for this all day affair will be supporting acts Calvin Harris and Madeon. Keep yourselves posted; SHM will announce more supporting acts as the date approaches. Along with the announcement came this promo video of the supporting acts. Check it out, if you so please.