iHeartsongs: iHeartMedia and Dolly Parton's Dollywood theme park have teamed to launch Dollywood Radio today (7/7). It features a mix of Parton's music and songs from her favorite artists across the country, bluegrass and gospel genres which have previously been used as Dollywood’s in-park music. The station, which includes "shout-outs" from Parton, is available to stream on iHeartRadio.com and the iHeartRadio app.