Steven Universe: Season 1 (2013-2015)

Steven Universe: Season 1
Episode 1: Gem Glow
S1T1 - We Are The Crystal Gems (Main Title) - Zach Callison, Estelle, Deedee Magno Hall and Michaela Dietz (:26)
S1T3 - Cookie Cat - Zach Callison (:26)
S1T2 - Pearl's Theme (:38)
S1T1 - Steven's Shield (:50)
S1T3 - The Mother (2:31)

Episode 2: Laser Light Cannon
S1T5 - Dad Museum (1:42)
S1T2 - Let Me Drive My Van Into Your Heart - Tom Scharpling (1:06)
S1T4 - luv u (Greg's Theme) (1:35)

Episode 3: Cheeseburger Backpack
S1T6 - Water Damage / Atop the Sea Spire (2:25)

Episode 4: Together Breakfast
S1T8 - Gimme Gimme (:53)

Episode 7: Bubble Buddies
S1T7 - Connie's Theme (3:00)*

Episode 8: Serious Steven
S1T9 - Sunlit Battlefield / The Sleeping Pyramid (1:06)

Episode 10: Steven's Lion
S1T10 - Lion's Theme (:46)

Episode 12: Giant Woman
S1T13 - Heaven Beetle (:00-1:00)
S1T4 - Giant Woman - Zach Callison (:56)
S1T11 - Amalgam (Amethyst and Pearl's Fusion Dance) (1:39)
S1T12 - Opal's Theme (1:10)
S1T13 - Earth Beetle (1:00-End)

Episode 16: Steven the Sword Fighter
S1T14 - Dance of Swords (:53)
S1T15 - Holo Pearl (2:23)

Episode 17: Lion 2: The Movie
S1T16 - Lion's Ocean / Lion's Warp (1:01)
S1T17 - The Cave (2:30)

Episode 19: Rose's Room
S1T18 - Rose's Room / Glitch City (2:41)

Episode 20: Coach Steven
S1T19 - Synchronize (Garnet and Amethyst's Fusion Dance) / Sugilite's Theme (1:23)
S1T5 - Strong in the Real Way - Zach Callison and Deedee Magno Hall (1:41)

Episode 22: Steven and the Stevens
V1T6 - Steven and the Stevens - Zach Callison (:42)
V1T7 - Big Fat Zucchini - Zach Callison (:34)
V1T8 - Steven and the Crystal Gems - Zach Callison, Estelle, Deedee Magno Hall and Michaela Dietz (:47)

Episode 24: An Indirect Kiss
S1T20 - Rose's Fountain (1:04)

Episode 25: Mirror Gem: Part 1
S1T21 - Mirror Gem (Lapis' Theme) (:51)*
S1T22 - Let Me Out (2:09)
S1T23 - I Am Lapis Lazuli (:54)

Episode 26: Ocean Gem: Part 2
S1T24 - Night Drive (:39)
S1T25 - Mirror Match (2:37)
S1T26 - Lapis' Tower (2:21)
S1T27 - Take My Hand (:39)
S1T28 - Love Like You (The Ocean Returns) (:55)

Episode 27: House Guest
V1T9 - Dear Old Dad - Zach Callison and Tom Scharpling (1:22)

Episode 30: Island Adventure
V1T10 - Be Wherever You Are - Zach Callison (1:26)

Episode 32: Fusion Cuisine
S1T29 - Alexandrite's Theme (:32)

Episode 34: Watermelon Steven
S1T30 - Watermelon Steven (:40)

Episode 35: Lion 3: Straight to Video
S1T31 - Lion's Mane / Rose Quartz's Theme (1:10)

Episode 36: Alone Together
S1T33 - Alone Together (:52)
S1T34 - Twilight Run (:41)
S1T35 - Be Cool at the Club (3:51)

Episode 37: Warp Tour
S1T32 - Peridot's Theme (1:15)

Episode 39: Future Vision
S1T36 - Future Vision (Garnet's Theme) (:42)

Episode 40: On the Run
V1T11 - On The Run - Zach Callison and Michaela Dietz (1:19)
S1T37 - Defective (1:26)

Episode 45: Rose's Scabbard
S1T38 - Moonlit Battlefield (1:29)
S1T39 - I'm Still Here (1:18)

Episode 46: Open Book
S1T40 - Half A Story / Connie to the Rescue (1:58)

Episode 48: Say Uncle
S2T14 - Good Morning (SU Version) / Uncle Like You (:59)

Episode 49: Story for Steven
V1T12 - Comet - Tom Scharpling (2:05)
S2T1 - Young Gems (1:49)
V1T13 - Destiny - Tom Scharpling (:39)

Episode 50: The Message
V1T14 - Lapis Lazuli - Zach Callison (:35)
V1T15 - Wailing Stone - Tom Scharpling (:59)

Episode 52: The Return: Part 1
S1T41 - Night Drive 2 (2:25)
S1T42 - Return to the Beach / Jasper's Theme (3:52)

Episode 53: Jailbreak: Part 2
S1T43 - Reunion (Ruby and Sapphire's Fusion Dance) (:43)
V1T16 - Stronger Than You - Estelle (2:52)
S1T44 - Collusion (Jasper and Lapis' Fusion Dance) (:38)
S1T45 - Malachite's Theme (:53)

Bonus Tracks:
K1 - We Are The Crystal Gems (Main Title) [Karaoke Version] (:26)
K3 - Stronger Than You (Karaoke Version) (2:53)
K7 - Love Like You (End Credits) [Karaoke Version] (2:23)

* = Alternate

K = Steven Universe (Karaoke)
S1 = Season 1 Score
S2 = Season 2 Score
V1 = Volume 1 Soundtrack

Information provided by jjstarA113. For more detailed information including unreleased music, go here.