I do karaoke every friday night. I like doing lead vocals. You?
I haven't done karaoke in quite a long time, I don't know if I enjoy it or if I just do it to face my social anxiety. 
I like sing -alongs that use new technology. It's better f you sing with multiple people!
What type of new technology are you talking about?
Well in the late 1960s and 70s , the portability of band and instrumental music materials was revolutionized.
Oh, I had some idea of that. I thought you meant that there was some new karaoke technology that was just released.
Maybe in the future recording engineers will hav some new ideas for instrumentals! If you had to, what karaoke song would you sing?