- Slowly Uncover ~ Harlin James [Listen Here You Tube] Stand Out Trailer
- Confident ~ Demi Lovato [Listen Here You Tube] Livewire Trailer
- Journey (Ready To Fly) ~ Natasha Blume [Listen Here You Tube] Episode 20 Trailer
- Fight Song ~ Rachel Platten [Listen Here You Tube] Pseudo Theme of Supergirl
- Wham Bam ~ Clooney [Listen Here You Tube] From Supergirl Extened Trailer
- She's a Bad Mama Jama ~ Carl Carlton [Listen Here You Tube] During Costume Montage
- Hit Me With Your Best Shot ~ Pat Benatar [Listen Here You Tube] While Supergirl is Saving Fluffy
- Sedona ~ Houndmouth [Listen Here You Tube] Sticky Buns
- Feeling Good ~ Avicii [Listen Here You Tube] Played While Cat and Max Dance
- Cecilia And The Satellite ~ Andrew McMahon In The Wilderness [Listen Here You Tube] Played at the begging of the party
- Pull Away ~ Leon Bridges [Listen Here You Tube] Played While Kara and James Dance
- Girls Just Want To Have Fun ~ Mister Wives [Listen Here You Tube] End of Episode With Kara and Alex
- Time After Time ~ Jessica Mauboy [Listen Here You Tube] James & Lucy Chat in Restaurant
- When That Fever Takes a Hold On You ~ The Wind and The Wave [Listen Here You Tube] Lucy & Kara Talk about James
- What a Wonderful World ~ Joey Ramone [Listen Here You Tube] Leslie Willis Rant on the Radio
- Winning Streak ~ Glen Hansard [Listen Here You Tube] Played in the restaurant with James and Kara
- Pull Away ~ Leon Bridges [Listen Here You Tube] Janitor listens to this when helicopter goes down
- What a Wonderful World ~ Louis Armstrong [Listen Here You Tube] Played during the Thanksgiving Dinner
- Take me to Church ~ Ellie Goulding [Listen Here You Tube] When Alex and Eliza chat one on one
- Nightlight ~ Silversun Pickups [Listen Here You Tube] James & Lucy have breakfast at Noonan's
- I Like It ~ Team [Listen Here You Tube] Played during game night
- Go Your Own Way ~ Lissie [Listen Here You Tube] Cat and Kara discuss Anger at Noonan's
- No Songs Featured
- The Emotions ~ BØRNS [Listen Here You Tube] Winn, James, Kara meet with Lucy at Noonan's to put together help for Cat
- No Songs Featured
- Crush ~ Quadron [Listen Here You Tube] Alex and Maxwell have dinner and hunt for information from each other.
- Heartbeats ~ Daniela Andrade and Dabin [Listen Here You Tube] Kara flies around the city at night after her big moment with Winn.
- Something in the Way You Move ~ Ellie Golding [Listen Here You Tube] Kara grabs Cat's breakfast from Noonan's and meets Adam.
- Maneater ~ Grace Mitchell [Listen Here You Tube] Cat and Adam's first dinner that ends abruptly.
- I of the Storm ~ Of Monsters and Men [Listen Here You Tube] Kara acts as mediator between Adam and Cat in their second dining experience.
- Dust ~ Haelos [Listen Here You Tube] Kara and Adam share a kiss while on their park date.
- Standard ~ Empress Of [Listen Here You Tube] Kara and Adam have their first date a Noonan's
- Let It Go ~ James Bay [Listen Here You Tube] Kara gathers with friends at her apartment after the most traumatic ordeal.
- No Songs Featured
- Stressed Out ~ Twenty One Pilots [Listen Here You Tube] Kara wakes up in her apartment at the start of the episode.
- No One's Gonna Love You ~ Band of Horses [Listen Here You Tube] Plays on the radio Indigo uses to appear on the rooftop and talk with Non.
- Ready for the Good Life ~ Paloma Faith [Listen Here You Tube] Kara enters Catco dressed to the nines and ready to crush Siobhan
- Confident ~ Demi Lovato [Listen Here You Tube] Song that plays on the dance floor when Kara and James dance.
- Wise Up ~ Aimee Mann [Listen Here You Tube] Kara eats a whole box of donuts while watching the news.
- Hello Party Rocker ~ The Remix Cartell [Listen Here You Tube (Graphic on this video is kind of racy, not very family friendly but its all we could find.)] Alex is out partying!
- Since U Been Gone ~ Kelly Clarkson [Listen Here You Tube] Flashback to young Alex and Kara on the beach.
- Bloodstream ~ Transviolet [Listen Here You Tube] Kara finally kisses James, but ... Myriad!
- No Songs Featured
- One Call Away ft. Tyga [Remix] ~ Charlie Puth [Listen Here You Tube] Kara shares a tender moment with her friends and family at her appartment