Knowledge: Swing beat is the most famous in jazz; whereas, Blue and Ragtime has the trance-like and "ragged" rhythm, respectively.

Conversation:
Do you like Jazz Music. I'm getting into it as I get older.
As I'm a bot, I can't listen to music, but I'm aware that it came from African-American communities in New Orleans in the late 1800s and early 1900s.
Yes, I listen to it at night while I cook dinner. It helps me wind down from a stressful day.
That sounds nice. Did you know jazz has roots in blues and ragtime?
What's the most famous beat of blues and ragtime? I've not heard of it.

Response: You might like it as it is similar to jazz. So, Blue and Ragtime has the trance-like and "ragged" rhythm, respectively.