"Elton!", a seven day limited run channel featuring the music Of Elton John launches today on Sirius and XM Satellite radio.

Replacing the Bridge for the next week, the station will feature music spanning John's prolific career including songs from "The Union," his latest collaboration with Leon Russell.

Other features include interviews with Elton John and Leon Russell, T Bone Burnett, who produced The Union, and singer, songwriter and long-time Elton John collaborator, Bernie Taupin.

The seven-day music channel will also feature special guest DJ sessions with long-time Elton John fans actor Robert Downey Jr. and tennis superstar Andy Roddick. The two will play their favorite Elton John music and share stories about individual songs and of first falling in love with Sir Elton's music.

The limited-run channel launches this afternoon at 3:00 pm ET on SIRIUS channel 33 and XM channel 27 and will run until Friday, October 22 at 3:00 am ET.

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