During the COVID-19 crisis where Canadians were asked to stay home, Dennis began walking and by the time restrictions were lifted in the summer of 2020, he was walking almost 15km every other day. As the distance increased, he found he needed some audio distraction, so he bought Bluetooth headphones and began to listen to live streamed interviews and commentary. He was thrilled with the thousands of choices he had. What has Dennis become an avid listener of?
A. Podcasts
B. Music
C. Audiobooks
D. Radio shows