Summer Indie Rock Songs?

I have a Summer playlist of Indie songs, and I want to add to it- but I’m stuck on finding new songs.
Here are a few songs I have on my playlist. I sorta want songs like them:

“Holiday” by Vampire Weekend
“Boston (Ladies of Cambridge)” by Vampire Weekend
“Kids” by MGMT
“Time To Pretend” by MGMT
“Miracle Mile” by Cold War Kids
“Video Games” by Lana Del Rey
“Born To Die” by Lana Del Rey
“I Wanna Go Surfing” by The Drums
“We Used To Vacation” by Cold War Kids
“Sun” by Two Door Cinema Club
“This Is The Life” by Two Door Cinema Club

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