Is the soundtrack for The Get Down all original and recorded only for the Netflix show?

First, I'm not a Netflx Tech.
* Contact Netflix for your region for specific information.
***The following is for information only.***
* Netflix may not have picked up your specific show or new season. It usually comes available only after it's been broadcast first. (for those shows that are broadcast and not 'premium' programing.)
* Some programs are exclusive and require the season to be completed prior to release by Netflix.
* If Netflix is the producer of the show then they may have it available to customers prior to releasing it to the other channels.
* Check Forum; https://media.netflix.com/en/company-blog
Aloha, ukeboy57

Love and Mercy

The song is "Greendale is Where I Belong".

Matt Hill - Shocking

The group that plays/sings the original theme song is Primus. The "4th Grade" episodes (which started with the episode "South Park: 4th Grade (#4.11)" and ended with the episode "South Park: Kenny Dies (#5.13)") with the first altered opener was a remix of that song performed by Paul Robb. After that, the theme was replaced by another version of the song, this time performed by Les Claypool's Frog Brigade. Currently, the theme song is a remix of that.

The arrow tattoos are thought to have originated as a sign of respect for the original Airbenders, the Sky Bison. An Airbender earns his or her arrow tattoos by mastering all 36 tiers of Airbending, or by mastering 35 and creating a new Airbending technique. Aang earned his by inventing the technique he calls the "Air Scooter".

The theme is the Chosen One mix of the song "Woke Up This Morning" by Alabama 3

Cosmos, (Main Theme), Composed by Vangelis

The song played over the opening credits of each season is a variation on Tom Waits' original song, "Way Down in the Hole", from his 1987 album,Frank's Wild Years.