I wholehearted agree with Susan Elberger, and with Greg a bit as well. In general, at regular open dances I announce dance names and authors just before I begin the walk-through. It is my acknowledgement, in lieu of a license fee, to the person whose creativity I am taking advantage of by calling their dance.  I tend not to announce my own name, as I feel uncomfortable even bragging a little bit. At one night stands, I do not announce names or composers because in that setting I want to make every syllable count, and I want the music to start as soon as possible.   So that's what I do.  Inconsistent? Yeah. Reasoned? Who knows... Dan