Complex sentence: Among his best known songs were "Down the Road Apiece", "Chicken Shack Boogie" and "One Bourbon, One Scotch, One Beer", the latter an example of a Milburn speciality: songs about booze and its good and bad effects.
Split into simpler sentences: Among his best known songs were "Down the Road Apiece", "Chicken Shack Boogie" and "One Bourbon, One Scotch, One Beer". The latter was an prime example of a Milburn speciality: songs about booze, and its good, and bad effects.