"Records, cartridges and tonearms seem like such an unlikely method to play music--a bit of Rube Goldberg. Would anyone even dream of this today?"
Is taking an analog signal, converting it into a bunch of 1's and 0's that can only exist in cyperspace, and then reassemble the digital bits in an attempt to restore the analog signal as close to the original as possible, so we can then use it to listen to music, any more plausible?