Bla-Z-Boy S9E7:
"Frasier accidentally destroys Martin's most cherished object; Niles tries to teach Roz and Daphne how to play the piano."
Rivals: S7E6:
"No one at the station can stand the owner's airhead daughter, Poppy, but Niles finds himself taken with her. Frasier finds a half-naked woman in his apartment, and she introduces herself as his new neighbor. Both brothers start dating, but a misunderstanding leads both of them to conclude that they are competing for the same woman"
Link to other poll: High holidays vs. Father's Art
https://www.reddit.com/r/Frasier/comments/dbb1j6/frasier_bracket_high_holidays_vs_our_father_whose/
Your vote: Bla-Z-Boy: S9E7