Therm [1938] ｜ ｜ ｜―Hyperplay [1948] ｜ ｜―Play [1956] ｜ ｜―Spin the Ball [1966] ｜ ｜ ｜―Another Round [1972] ｜ ｜ ｜―Hyperactive [1973] ｜ ｜―Radio Replay [1975] ｜ ｜―Kalina Stena [1982]