Who is the "granddaddy" of the music industry?

According to the old man Ma, Zhu Shaowen was recognized as the "founder of the mountain" in the phonograph industry when he was alive, and his nickname was "poor and not afraid". But to be exact, some people in Zhu Shaowen have been making a living in the form of cross talk, such as Zhang Sanlu, Zhu Shaowen's teacher. Zhu Shaowen is not a student, but Zhang is called a "teacher". What happened? It is said that it was the predecessor of the Guan family in Beijing that year. He not only performed juggling and ventriloquism, but also added "mouth irrigation" to his performance. Zhang Sanlu is the leader of street food stalls in Beijing. Crosstalk was the earliest street vendor performing arts. Zhu Shaowen mainly sings Taiping lyrics, then tells a joke, makes a joke, tells a joke or tells a short story, and develops into stand-up crosstalk. According to the storyline of storytelling and traditional Chinese opera, it was compiled into jokes and handed down to say, learn, tease and sing, and finally formed the business of "cross talk". As for Dong Fangshuo? Sun Fuxi (crossed out) Hai Ai said this. This is blindly recognized by future generations. All the above are hearsay, and I am irresponsible for the authenticity.