A method of recording a stereo audio tape having a pair of stereo tracks on each side with a monaural signal of sequence dependent information, and a tape produced thereby. The sequence dependent information is divided into four quarters with the first and second quarters being recorded onto one stereo channel on the two sides of the tape, and the third and fourth quarters being recorded on the other stereo channel on the two sides of the tape. The entire monaural recording is replayed by adjusting the balance control only once during the course of replaying the tape. An adaptor device is provided to adapt stereo systems without balance controls to the replaying of the prerecorded tape.