Canadian rock band from Winnipeg, MB. Founded by Chad Allan in 1958 and known variously as The Silvertones, Chad Allen and The Silvertones, or Al and the Silvertones, their first recordings were released in 1962 as Chad Allan And The Reflections and Bob Ashley & The Reflections. In 1963, they became Chad Allan & The Expressions, finally becoming The Guess Who in 1965. Initially breaking up in 1975, there have been various reunions and reconstituted versions touring and recording ever since.