I wouldn't call these songs part of the "AA saga" but just songs based on MP's experience with the twelve steps of AA, TROAE is step 6 &7:
"Part of the recovery program that A.A. suggests is set forth in the Twelve Steps listed on page 15. Based on the experience of A.A.'s earliest members, the Steps are a record of the principles and practices they developed to maintain sobriety (after many other approaches had failed). If the alcoholic in your life shrinks from the idea that a formal code of behavior will be required, you can put his or her mind at ease. Each member uses the Steps in an individual way. The Steps are
suggested program of recovery. Although experience shows that many A.A. members' comfort in sobriety depends, to an extent, on their understanding and acceptance of the Steps, no A.A. member is forced to accept or even read — them. It is up to the individual to decide when and how the Steps, will be used."
THE TWELVE STEPS
OF ALCOHOLICS ANONYMOUS 1. We admitted we were powerless over alcohol — that our lives had become unmanageable.
2. Came to believe that a Power greater than ourselves could restore us to sanity.
3. Made a decision to turn our will and our lives over to the care of God
as we understood Him. 4. Made a searching and fearless moral inventory of ourselves.
5. Admitted to God, to ourselves and to another human being the exact nature of our wrongs.
6. Were entirely ready to have God remove all these defects of character.
7. Humbly asked Him to remove our shortcomings.
8. Made a list of all persons we had harmed and became willing to make amends to them all.
9. Made direct amends to such people wherever possible, except when to do so would injure them or others.
10. Continued to take personal inventory and when we were wrong promptly admitted it.
11. Sought through prayer and meditation to improve our conscious contact with God,
as we understood Him, praying only for knowledge of His will for us and the power to carry that out.
12. Having had a spiritual awakening as the result of these steps, we tried to carry this message to alcoholics, and to practice these principles in all our affairs.
~kpd, a friend of Bill W's