Thanks to Big E curators of the shows "Grendelhome" and "It's Not All I Got, It's What I Got" for their inspiration on recent episodes on numbers and math, I decided to do one of my own! We discuss opus numbers, symphony and concerto numbers, catalogue numbers, numerical symbolism, key signatures (numbers of sharps or flats), time signatures, the Golden Mean/Fibonacci series, intervals and inversion, 12-tone music and numbers in lyrics. As always many Edmontonian, Albertan, and Canadian musicians are featured!