Theoretically Speaking S2|E4: What Makes Rock & Roll, Rock & Roll ?

Please – somebody – put another dime in the jukebox? Because Contributing Author Bill “Virgindog” Bois just loves rock and roll. And to prove it, he’s here with Episode 4 of his fun and informative series, Theoretically Speaking: Music Theory For Non-Musicians.
Bonus points for the Milkcow Blues Boogie reference