Prerecorded music cassettes (also known as Music-Cassettes, and later just Musicassettes; M.C. for short) were launched in Europe in late 1965.
预录制好音乐节目的卡式录音带（又称音乐卡带，英语：Musicassettes，缩写：M.C.）也于1965年的晚期在欧洲开始发行。