( I wrote more about this in my article What is Astrology? How and why does it work? )
Now, everyone is born into a specific place and time in space and the harmony of the universe playing at this exact moment would influence this person heavily.
That is because each persons horoscope is a sort of snapshot of space at their time and place of birth.
So, everyone represents a specific harmony of the universe.
You may know the sensation of several keys on the piano being played together and creating this intense harmony that somehow causes the air to vibrate. Or you may have experienced the same sensation with a singer hitting just the right note and getting that vibrato in their voice (i suck at music but i guess you know what i am talking about here).
Long story short: Everybody has a different constellation of planetary influences that has been imprinted into their minds, everybody's personality radiates a certain energy, vibrates on a certain frequency.
If you listen to music (or meet a person!!!) that is highly compatible with your chart, you and that piece of music (or you and the other person) start to vibrate with each other, that's when it just "clicks", when two puzzle pieces have been combined and their energies flow in perfect harmony.
Here's the factors to someone's taste in music in their horoscope:
VenusThe planet Venus in someone's horoscope describes their sense of art and beauty - what do they consider beautiful, aesthetic, artistic, pleasureful?
The sign venus is in describes what kinds of things they find beautiful - what they should be like, feel like, sound like...
The house venus is in describes the context they express beauty and affection in, or, in the case of music, what songs should be about, the theme of lyrics.
NeptuneNeptune is the planet of the intangible, dreams, visions, the realm of fantasy - the essence of what music is, its spirit, you might say.
The deeper meaning of it rather than just the aesthetic part of it, as describes by Venus.
Neptune is the planet of escapism, its associated with drugs, arts, the depth of the sea - where we become one with something outside of ourselves. Very trippy.
Music offers both a form of escapism but also a form of connection - of the musician with his audience or the people within a crowd all listening to the same song.
Neptune therefore is all about the soul of things, the deeper, emotional part of it, the vibe and rythm.
DISCLAIMER: I don't know a lot about music and its genres and styles and ways to describe it.
Fire; Aries, Leo, Sagittarius, House 1, House 5, House 9Upbeat, fun, aggressive music.
House 5 and Leo are connected to children and play and like pop music.
House 9 always explores new fields of music, likes to listen to music from other countries and in other languages.
Aries is aggressive, expressive. Music genres include rock, metal, rap.
Sagittarius is both upbeat and laid-back; genres like pop punk.
House 1 is the house of self and people with this influence will define themselves according to what music they listen to.
Earth; Taurus, Virgo, Capricorn, House 2, House 6, House 10Music that you can feel with your body.
Earth is the element of the physical realm - you like sensual music.
Taurus likes deep voices and a bass that you can feel. Blues, RnB.
Virgo likes clean, "organic" songs, meaning acoustic or even acapella.
House 2 is very sensual, they like songs to be either instrumental or with a really good voice. Zero tolerance for bad singing basically.
House 10 and House 6 like music that others would listen to as well, meaning they chose songs they know other people around them won't hate. Nothing too weird and experiemental or polarizing.
Capricorn likes music that is well-produced, thought-out and put-together rather than "dumb and simple".
Air; Gemini, Libra, Aquarius, House 3, House 7, House 11Quirky music. Electronic music. Indie music.
Aquarius is the rebellious sign, its the hipster of the zodiac. They listen to music you probably havent even heard of. Alternative, expiremental.
House 11 feels drawn to connecting in social circles, sharing their music with others, maybe even want to be in a band themselves.
House 7 is all about romance and lovesongs.
House 3 likes actually listening to the lyrics and clever wordplays in songs.
Libra likes songs that are easy to listen to, pop music, ballads, mainly chart music.
Gemini likes quick music, fast beats, electronic or even dubstep.
Water; Cancer, Scorpio, Pisces, House 4, House 8, House 12Emotional music.
Scorpio is eery and "dirty", music like Arctic Monkeys, genres like RnB or Grunge.
Cancer is all about home, roots and memories. Folk or country music, slow and mellow.
House 8 likes texts about taboo topics, in rap and hip hop for example.
Pisces is trippy, soulful. Genres like chillstep, raggea.
House 12 likes instrumental music, House 4 likes lovesongs.
Fun Facts about sounds in the Universe:
Did you know that the echo of the big bang can still be heard in the universe?
Or that, because of the gases in Mars' atmosphere, your voice would be deeper if you spoke there - how ironic, considering that Mars is the planet of masculinity.