Here's the list posted on Spotify for Summer 1 2014 (I think they have the track list, but play the songs through on random, I honestly don't remember here the songs in the same order)
Peanut Butter (Moon Boots Remix) - Alison Valentine
Saturday Night - Bad Things
What A Difference Your Love Makes - Basement Jaxx
Get Up - Best Friends
Fever - The Black Keys
Gold (Moon Boot Remix) - Bondax
Human Spring - Buchanan
Paper Heart *Explicit*- Chloe Howl
Human (Passion Pit Remix) - Christina Perri
Recover - CHVRCHES
Scar - Cloud Control
Neon Lights (Jump Smokers Remix) - Demi Lovato
Dance All Night [feat. Matisyahu] - The Dirty Heads
Up To You - Bonus Track - Echosmith
Stop and Stare - Fenech-Soler
Right Action - Franz Ferdinand
Leviathan (Radio Edit) - Freeform Five, Roisin Murphy
When They Fight, They Fight - Generationals
Too Young - Ghost Beach
Shark Attack (Captain Cuts Remix) - Grouplove ^
Silver Lining - Guards
Endless - Happy Hollows
Come Save Me - Jagwar Ma
Now - Joywave
11th Dimension - Julian Casablancas
Not a Bad Thing - Justin Timberlake
5 AM - Katy B
Splitting Colors (Louis La Roche Remix) - Lemaitre
Into the Wild - LP
The City (Extended Remix) - Madeon
Swimming Pool Blues - Miniature Tigers
Pumpin Blood (Chainsmokers Remix) - NONONO
Heart Skips a Beat - Olly Murs, Chiddy Bang
Ain't It Fun - Paramore
Dimming Sky - Passafire
Deezy Daisy (Oliver Nelson Remix) - Portland, Oliver Nelson
Ello, Ello - RAC, Body Language
Eat You Up - Sleeper Agent
Miami 82 (Vocal Radio Mix) - Syn Cole feat. Madame Buttons
Get-Together - Tim Myers, Serengeti
Beaches - Tokyo Police Club
Throwback - Tomorrows Bad Seeds, The Beach Boy
Diane Young - Vampire Weekend
Soothing Me So - Victory
Thunder Clatter - Wild Cub
Last of Our Kids (Michael Garcon Remix) - Yuksek, Oh Land
We Should Be Swimming - Zulu Winter
Thing Called Love - Above & Beyond, Richard Bedford
Coke Bottle - AGNEZ MO, Timbaland, Timberland, T.I
Summertime Sadness (Remix) - Aircraft Channel
Can You Do This - Aloe Blacc
You Make Me (Diplo & Ookay Remix) - Avicii
Could You Be Loved (RAC Remix) - Bob Marley & the Wailers
Cool Kids - Echosmith ^
No Faith in Brooklyn [feat. Jhameel] *explicit* - Hoodie Allen, Jhameel ^
Make it Home [feat. Kina Grannis] - Jhameel
Jumanji (Original Mix) - J-Trick, Tacocat, Feral is Kinky ^
Let Her Go - Mac Demarco
Missed Calls *explicit* - Mac Miller
God Only Known - MKTO
Hot-n-Fun - N.E.R.D, Nelly Furtado ^
Starships (Edited Version) - Nicki Minaj
We're the Kids - Parade of Lights
Come and Get Me - Pepper
Black Out Game - Phantogram
Harvest Moon - Poolside
Digital Wellness - St. Vincent
You Never Came Back - Tacocat
Water Fountain *explicit* - Tune-Yards
Red Eyes - The War on Drugs