Have you ever played the guitar? It is an instrument with six strings.
Yes, I've played since I was a kid. I used it in college to pick up girls. Do you play?
I do not. What type do you play? There are three types such as acoustic, classical, and steel-string.
acoustic mostly. I have a new baby so the steel-string is to loud.
Acoustic is my favorite guitar sound. The tone is from the strings' vibration.
Yes, it relax's my baby. I play her to sleep. 
I bet that is soothing since the sound comes from a wooden box.
I want to learn to play classical but I just don't have enough time.