This fic is the sequel to Dance with me Harry. It takes up in the hospital wing with Parvati and Harry. Sirius and Paravitis sister get together as do Ron and Padma after his break up with Hermionie, who takes up with Terry Boot who was with Padma. Nothing terribly interessting goes on with Voldemort and that is where the story ends. It was never completed.
The story can be read online at Schnoogle.
There is also a The next Dance version.