Final answer:
According to Oettinger, the Germanic oral tradition was not one of the factors that helped a song become popular in 16th-century Germany. Other factors such as the invention of the printing press, increasing demand for music, and dissemination of music played a role in the song's popularity.
Step-by-step explanation:
According to Oettinger, one of the factors that did not help a song to "leap" successfully from printed to oral circulation in 16th-century Germany was the Germanic oral tradition.
The Germanic peoples transmitted information and traditions orally, so the oral circulation of songs was already an established practice.
The other factors that assisted in the popularity of songs during that time include the invention of the Gutenberg press, the increasing demand for music, and the dissemination of music throughout Europe.