I was just listening to J.S. Bach's Toccata and Fugue in D minor, BWV 565 (a delayed reaction to Hallowe'en) when I had a bit of an epiphany... why do people send their kids to take piano lessons when they could be learning the pipe organ (common sense answer: because pipe organs are crazy big and complex and expensive and rare)?
https://en.wikipedia.org/wiki/Toccata_and_Fugue_in_D_minor,_BWV_565
The Wikipedia article suggests that Bach may have composed the piece to test pipe organs... do people use pipe organ repertoire to test their music systems? Listening to this piece on my computer speakers, I can understand why pipe organs are used for liturgical purposes because of their power and frequency range, but my interests are purely secular. I blame author Alan Bradley for piquing my interest – his detective/chemist heroine, Flavia de Luce, discovers a dead pipe organist in the church's tomb in the novel Speaking from Among the Bones (also, I strongly recommend the Flavia de Luce mystery series).
https://en.wikipedia.org/wiki/Pipe_organ
Also, I always thought I was too dumb to understand them, since all those keys and pedals are kind of intimidating. A synthesizer would cut down on the size and complexity, obviously, but even electric organs are a bit complicated compared to the piano.
Who else is interested in pipe organ music and pipe organs? I always thought pipe organ music was kind of boring as a kid, but I'm pretty sure that is because I only associated it with church music.