Rock songs:

"Cocaine" - Eric Clapton

"Sister Morphine" - Rolling Stones (cocaine & morphine)

"Doctor Robert" - Beatles (pills)

"Got to Get You into My Life" - Beatles (weed)

"Cocaine Blues" (Live) - Johnny Cash (injecting cocaine)

'Gold Dust Woman' - Fleetwood Mac

"Heroin" - Velvet Underground

Country songs:

"White House Road" - Tyler Childers (cocaine)

"Qualudes Again" -- Bobby Bare

"Drinkin' & Druggin'" -- Bobby Bare