My girlfriend's musical taste is different from mine in many ways, but she has high aesthetic intelligence, and she is able to make quick judgments that I often eventually agree with. This list is not arranged in order of quality, but as a playlist, and it's just a snapshot of her favorite music as of November 2015.
The Kingsmen - Louie Louie (Garage Rock, 1963)
Menomena - Weird (Indie Rock, 2007)
John Cooper Clarke - Twat (Spoken Word, 1979)
Roy Orbison - Blue Bayou (Country Rock, 1963)
Bob Dylan - Obviously 5 Believers (Folk Rock, 1966)
Final Fantasy (Owen Pallett) - Many Lives → 49MP (Chamber Pop, 2006)
Oasis - Whatever (Brit Rock, 1994)
Destroyer - Rubies (Folk Rock, 2006)
Ornette Coleman - Lonely Woman (Free Jazz, 1959)
Orphans & Vandals - Argyle Square (Dickensian Chamber Folk, 2008)
Norman Greenbaum - Spirit In The Sky (Psych Rock, 1969)
Jake Bugg - Trouble Town (Folk Rock, 2012)
Fad Gadget - Lady Shave (Post-Punk, 1981)
Led Zeppelin - When the Levee Breaks (Blues Rock, 1971)
Echo & the Bunnymen - Villiers Terrace (Post-Punk, 1980)
Herbie Hancock - Watermelon Man (Jazz Funk, 1973)
Janelle Monae - Many Moons (Funky Rhythm & Blues)
Joe McPhee - Shakey Jake (Jazz Funk/Avant-garde Jazz, 1971)
Larrikin Love - Happy as Annie (Folk Rock, 2006)
David Bowie - The Man Who Sold the World (Glam rock, 1970)
Manny Corchado - Pow Wow (Boogaloo, 1967)
Melt Yourself Down - Camel (Afro-Jazz Punk, 2013)
Orphans & Vandals - Mysterious Skin (Dickensian Orchestral Folk, 2008)
Sonny Rollins - Strode Rode (Bebop, 1956)
Led Zeppelin - Kashmir (Blues Rock, 1975)
Lightspeed Champion - Midnight Surprise (Prog Folk Rock, 2007)
Otis Redding - Sittin' On The Dock of the Bay (Soul, 1964)
Rufus Wainwright - Release the Stars (Baroque Pop, 2009)
Sex Pistols - EMI (Punk, 1977)
Destroyer - Your Blood (Folk Rock, 2006)
Miles Davis - Bitches Brew (Jazz Rock, 1969)
Bob Dylan - Subterranean Homesick Blues (Folk Rock, 1965)
Question Mark & the Mysterians - 96 Tears (Garage Rock, 1966)
Salem - King Night (Witch House, 2010)
Simon & Garfunkel - America (Folk, 1968)
Frederic Chopin by Arthur Rubinstein - Nocturnes Op. 9, No. 2 in E-flat (Classical, 1832/1965-67)
Nick Drake - Saturday Sun (Folk, 1969)
Courtney Barnett - Avant Gardener (Alt Rock, 2013)
Okkervil River - Westfall (Folk Rock, 2002)
Oasis - Supersonic (Brit Rock, 1995)
Dick Dale - Misirlou (Surf Rock, 1963)
Ray Charles - What'd I Say (Rhythm & Blues, 1959)
Best intro in music history.
S.C.U.M - Whitechapel (New Wave, 2011)
Screamin' Jay Hawkins - I Put a Spell on You (Blues Rock, 1956)
Bob Dylan - Leopard-Skin Pill-Box Hat (Blues Folk, 1966)
Orphans & Vandals - Terra Firma (Dickensian Folk Rock, 2008)
Sons of Kemet - Inner Babylon (Afro-Caribbean Jazz Rock, 2013)
T. Rex - Bang a Gong (Get it On) (Glam, 1971)
Electricity in Our Homes - We Don't Need Honesty (Post-Punk, 2008)
Timber Timbre - Lonesome Hunter (Swamp Blues, 2011)
Magazine - Cut-Out Shapes (Post-Punk, 1979)
The Animals - House of the Rising Sun (Blues Rock, 1964)
These New Puritans - We Want War (Orchestral Tribal Rock, 2011)
Bob Dylan - Tombstone Blues (Blues Folk, 1965)
The sun's not yellow, it's chicken!
Led Zeppelin - In the Light (Blues Rock, 1975)
Booker T & the MGs - Green Onions (Rhythm & Blues, 1962)
Charles Mingus - Track A, Solo Dancer (Post-Bop/Avant-garde Jazz, 1963)
Charlie Boyer & the Voyeurs - I Watch You (Psych/Garage Rock, 2012)
Brian Carpenter's Ghost Train Orchestra - Hot Tempered Blues (Ragtime, 2011)
Ben Folds - Gone (Alt Rock, 2001)
Badly Drawn Boy - You Were Right (Indie Rock, 2002)
Mystery Jets - Zootime (Indie Rock, 2006)
Courtney Barnett - Small Poppies (Psych Rock, 2015)
Cocteau Twins - Violaine (Shoegaze, 1996)
Led Zeppelin - Since I've Been Loving You (Blues Rock, 1970)
Edgar Winter Group - Frankenstein (Prog Rock, 1972)
Original Broadway Cast Recording - Hair (Folk Rock/Broadway)
Cold Specks - Holland (Goth Folk, 2012)
Simon & Garfunkel - Cecilia (Folk, 1970)
Mickey Murray - Shout Bamalama (Rhythm & Blues, 1967)
Pink Floyd - Have a Cigar (Psych Rock, 1975)
Lightspeed Champion - Madame Van Damme (Glam Pop, 2010)
Fad Gadget - The Box (Post-Punk, 1979)
Orphans & Vandals - Metropes (Folk Rock, 2008)
Mystery Jets - Umbrellahead (Folk, 2009)
Bob Dylan - Not Dark Yet (Folk Rock, 1997)