UW Gazette, October 15, 1997 In the CKMS archives, an infamous document forbids disc jockeys to play "rock-and-roll or Backroom Ballads." The directive from station managers dates back to 1964, when CKMS made its debut as the weekly "Campus Sound" program on CKKW AM. Later it would go by the name of Radio Waterloo. Today, as CKMS 100.3 FM celebrates its 20th birthday as a licensed radio station, the four staff and some 100 volunteers - students, alumni and community folks - spin not just rock but a melange of music including alternative rock, urban dance, jazz, blues, reggae and classical. Programs include "Boot to the Head", "Touch My Monkey", Eating Glass with Carl" and "Ed's Bad Records". Everything, that is, but "Backroom Ballads." The station also provides a forum for multicultural programming in eight languages, poetry, literature and drama, the gay and lesbian communities, and local and international news. Operating from the out-of-the-way Bauer Warehouse on the north campus, Radio Waterloo received an FM licence and the call letters CKMS in 1977, then in 1992 moved from 94.5 FM to 100.3 with a power boost to expand its listening range. An independent organization, the radio station is supported by a student fee and run by a board of directors, primarily students. To celebrate this milestone in its history, CKMS will present special programming today, featuring some of the best "alternative music" from the past two decades. On Friday night, it will conclude the celebrations with a "Local and Live" coffeehouse at the Graduate House from 9 p.m. to 1 a.m. Admission will be a non-perishable food item or cash donation for the Waterloo Food Bank.