李宗芝2019年初考進萊比錫中德廣播交響樂團，該年年底度過試用期，成為該團正式第一小提琴團員。《大叔聊古典》這一集邀請她來到節目，聊聊她當初考樂團的經過，該注意的事項，以及試用期間感受到的壓力。由於萊比錫中德廣播交響樂團在Denis Russell Davies成為音樂總監之前，有好一段時間沒有固定的指揮，李宗芝因此也與不少指揮家合作過，這一集節目裡聊到指揮家的名單如下：

◎Klaus Mäkelä - 芬蘭指揮，巴黎愛樂、大會堂2027開始

◎Krzysztof Urbanski - 波蘭指揮家，Tokyo SO

◎Domingo Hindoyan - Armenian-Venezuelan conductor and violinist. Liverpool PO, Polish National Radio Sym.

◎Alexander Shelley - National Arts Centre Orchestra in Ottawa, as well as principal associate conductor of the Royal Philharmonic Orchestra.

◎Robert Trevino - currently music director of the Basque National Orchestra in Spain, principal guest conductor of the Orchestra Sinfonica Nazionale della RAI, and artistic advisor of the Malmö Symphony Orchestra in Sweden.

◎Denis Russell Davies - American conductor. currently the music director and chief conductor of the Brno Philharmonic.

◎莊東杰 - Bochumer Symphoniker

◎Simone Young - currently chief conductor of the Sydney Symphony Orchestra.