Many music lovers will confess they prefer to hear symphonies or operas in the comfort of their own home rather than live in person at a concert hall or theater.

On today’s date in 1911, the famous French novelist, hypochondriac, and notorious homebody Marcel Proust wrote to his friend, the composer Reynaldo Hahn, that he had just listened to a live afternoon performance of the whole first act of Wagner’s opera “Die Meistersinger” tucked up in bed and planned to hear Debussy’s still-new opera “Pelléas and Mélisande” later that same evening, once again snugly secure in his Parisian apartment.

Now, these days with radio, TV, and multiple live-streaming devices, this would be no big deal – but in 1911 how could that be possible?

Well, for 60 francs a month -- a small fortune in 1911 -- wealthy Parisians could hear live performances of operas and plays relayed by a special phone line to a home receiver called the “théâtrophone.” First demonstrated in Paris in 1881, by 1890, the “théâtrophone was commercialized and the service continued 1932.

Of course, even an enthusiastic subscriber like Proust had to admit the phone line sound quality was “très mal” (“really bad” in plain English) and hardly the same as being there in person.