Radio Softwares allow AM and FM broadcasting to reproduce music and voices from the computer's hard disk instead of using CD, MD, tape recorders or the old cartridge tape. It not only reproduces audio but also helps to create a "playlist" that can reproduce automatically, without a board operator, a complete radio program, including meteorological announces, advertising campaigns, music tunes, satellite network connection, etc.,. This technology possibly helps 24 hours radio stations even in small towns which can not afford to have operators, speakers, etc.,. all around the clock. Some systems include administration facilities for the traffic department, disc jockey schedule, live assist windows and even AI automation control.