Here is the unofficial fanmade soundtrack for the season. There are a few songs unaccounted for but still a pretty comprehensive collection.
Episode 1
The Stooges - Down On The Street
Going Down - Freddie King
The Black Keys - Lonely Boy
Dr. Dog - Jackie Wants A Black Eye
Lee Hazlewood - I'd Rather be your enemy
JJ Cale - Wish I Had Not Said That
2 Live Crew - Pop That Pussy
The Strangeloves - Night time
ESG - My Love For You
Ying Yang Twins - Wait (The Whisper Song)
Red Rider - Lunatic Fringe
Episode 2
Fela Kuti - Let's Start
Alan Price - O, lucky man!
Episode 3
Percolator - Billy Joe and the Checkmates
Jan Hammer - Crockett's Theme
Richard Swift - Lady Luck
Harry & Grace make peace-Trevor Rabin & Harry Gregson-Williams
Russian Anthem
The Bangles - Walk Like An Egyptian
Bauhaus - Bela Lugosi's Dead
Episode 4
The Bangles - Walk Like An Egyptian
The Bangles - If She Knew What She Wants
Candlebox - Far Behind
Pearl Jam - Alive
The National - Runaway
Episode 5
The Trashman - The surfin bird
A.R.E. Weapons - F What You Like
Sammy Hagar - Winner Takes It All
Basshunter - Russian privjet
Black Angels - Science Killer
Roy Orbinson - Mama
Episode 6
Lou Rawls - Bring it on home
Mack Allen Smith - I'm Not Drunk I'm Just Drinking
If you have info on this song leave in comments
Menomena - Oh Pretty Boy, You're Such A Big Boy
Cactus - Rock n roll children
Friends of Dean Martinez - Under The Waves
Shawn Lee's Ping Pong Orchestra - Bolero
Episode 7
Tity Boi aka 2 Chainz - GasoLean
Juicy J - You Can Get Murked
I'm Controlled By Your Love - Helene Smith
Boot Hill - No Control
Rainbow Arabia - Without You
Lonnie Walker - Heartbreakin' Ball
Episode 8
ZZ Top - I Got The Six
Crocodile Dundee - 25 Theme from "Crocodile Dundee"
Menomena - INTIL
David Holmes - The Ballad Of Sarah & Jack
Deer Tick - Clownin Around
Doug Sahm - It's Gonna Be Easy
A Winged Victory For The Sullen - Requiem for the Static King Part 2
Benji Hughes "Kenny"