Radioseven was concentrated on broadcasting mainly dance music, with appearances of live program hosts during peak hours.
It was a young Swede named Patrick Westerlund, who together with friends he had met on the IRC network DALnet, started the radio as a hobby project.
During the autumn of 2005, Seven Broadcasting launched two new online radio stations: the house and trance oriented Mysteria: The Club Experience, and ICE playing mostly hip hop and modern R'n'B.
On, or around, April 25, 2017, Radioseven posted a message on their site in English and Swedish:After eighteen years, right about when this radio station is old enough to vote and to get a driver license, it's time for us to step down and let someone else take the lead.
And, when the withdrawal symptoms will hit its peak, turn on any of the regular broadcast stations - the chance is quite high that one of the radio hosts you are listening to started their career on Radioseven, something we are immensely proud of!