Bewitched - Season 2 - Eps 38: Prodigy
Samantha and Darrin meet Gladys' violinist brother Louis who had an embarrassing moment when he was a child as a result refuses to pick up another violin. Samantha wants him to play again, but he refuses when she signs him up to do a show for the hospital. He tries anything and everything to keep from playing a violin, even trying to leave town. Samantha shows him that everyone gets embarrassed at some part in their lives, but that doesn't mean that he should stop living and doing what he likes to do. Louis does a great job and ends up on TV.
About Bewitched

Title: Bewitched
First Air Date: 1964-09-17
Last Air Date: 1972-03-25
Status: Ended
Rating: 7.861/10 (from 695 votes)
Language: EN
Seasons: 8
Total Episodes: 254
Network: ABC
Genres: Sci-Fi & Fantasy, Comedy, Family, Drama
Production Companies: Columbia Pictures Television, Screen Gems
Synopsis
Samantha Stephens is a seemingly normal suburban housewife who also happens to be a genuine witch, with all the requisite magical powers. Her husband Darrin insists that Samantha keep her witchcraft under wraps, but situations invariably require her to indulge her powers while keeping her bothersome mother Endora at bay.
Cast

Elizabeth Montgomery
Samantha Stephens

Dick Sargent
Darrin Stephens

Agnes Moorehead
Endora

David White
Larry Tate