The Dixie Chicks will contribute a new song, “Lucky One,” to a new digital music magazine, RED(Wire). For a $5 subscription, users will receive a new issue of the magazine every Wednesday with either an exclusive song from a major artist, a song from a new artist or a multimedia piece. Proceeds will benefit HIV-infected people in Africa. RED(Wire) launches on Monday (Dec. 1), which is World AIDS Day. However, no specific date has been revealed for the Dixie Chicks’ song. Other artists who are teaming with the magazine include Keith Urban, Sheryl Crow, Emmylou Harris, U2, Coldplay, John Legend, R.E.M. and Bob Dylan. Collaborations include Elvis Costello and the Police, as well as the Killers, Elton John and the Pet Shop Boys’ Neil Tennant.