Ronning Lipset Radio has signed four more stations to its RL Select network of independent online radio broadcasters, measured by comScore Arbitron.

The four newest additions to the RL Select network are 1Club.FM, King.org, 202.FM, and WQXR.com. They join original RL Select broadcasters GotRadio, Big R Radio and 181.FM.

"While each is an independent online broadcaster, these best of breed stations deliver quality programming and a dedicated base of listeners reminiscent of large broadcasting corporations," the company claims.

In addition to the RL Select network, Ronning Lipset Radio, the leading third-party advertising rep to the nation’s largest online radio broadcasters, also represents AOL Radio, Yahoo!’s LAUNCHcast and Live 365.