Dr. Thad and the Medications is a singing group that performed "The Ten Commandments of Health" on Sesame Street.
The group is led by Dr. Thad, a Green Anything Muppet, who is backed up by a trio of Green, Lavender, and Pumpkin doctors. A Fat Blue patient was featured in the number but was not a member of the Medications.
Dr. Thad (with his patient)...
...and the Medications.