Drug Treatment Center

Does anyone remember that commercial from 80 to a drug and alcohol treatment? They used to run commercial ever (at least in Southern Cal), I think the place was called New Beginnings Schick. What was the name of the song played in the background during the commercial? It is a very famous classical piece, like the Canon D (Wedding Song), but it does not. They used it in A & E show "Intervention" the other day, as synonymous with addiction and treatment. If you know you're a genius! I have not heard it myself, but it's probably JS Bach's "Air on the G string" (I'm serious). Many people are confused by the two pieces of music. It can also be JS Bach's "Jesus, Joy of Man's desire." the only thing I could think of was Otis Redding: "I can see clearly now the rain is gone." This song has been used in ads for prescription drugs for depression on the east coast. It was not a classic song, but.