There are several different songs with the title COCAINE BLUES.

T. J. "Red" Arnall wrote the one posted above. Johnny Cash recorded it at Folsom Prison, and his recording appears on many compilations. Joaquin Phoenix sang it on the soundtrack of the film "Walk the Line." Others who recorded it are George Thorogood & the Destroyers, Hank Thompson, Hank Williams III, Roy Hogsed, and a few others.

This info from Allmusic.com