Michael McKean is a comedian and musician who first came to prominence playing Lenny on Laverne & Shirley. He is well known for portraying and writing the songs of clueless musicians like David St. Hubbins in This Is Spinal Tap and Jerry Palter in A Mighty Wind, alongside frequent partners Christopher Guest and Harry Shearer. He won a Grammy for the theme from A Mighty Wind and an Emmy for Better Call Saul. He also voices Lou Pickles on Rugrats.