Firstly to answer Phil S. Heart Beat is listed at the US Copyright Office as the owner. It is Heart Beat that has filed suit agains DS Music Productions in order to protect these registered copyrights that are in the name of Heart Beat Records. Heart Beat is the one that is suing to protect what it owns.

Secondly to answer BPatterseron that article states that Damien "later" became her manager and does not mention time frames. In fact you article was puclished in 1997 and does not refer to him as the current manage. Your second reference is for 2006 which is 2 years past the date of 2004 I reference and well into a 2 year family dispute. Bottom line is that all recorded material dating between 1989 and 2004 list Susan stein as manager and contact for bookings and all things related to Dana.

Finally in regards to BPAtterson (p)and(c)with release dates are stamped on all CD's and artwork. These original release dates are also referenced on the on the registered copyright material US Copyright Office and were on the samples that they received. Further more if your link you reference worked you will see under the US Copyright Officethat works were registered in 2005 with release dates one of which is as late as 1991. Below is the detailed report on one example "The Rosary" HBC5:

Registration Number: SR-368-294  
Title:  The rosary / aDana & aKevin Scallon 
Imprint:  Heart Beat Records HBC 5, c1991. 
Description: Sound cassette. 
Claimant: (p) on production, sound recording, performance; acHeart Beat Records (employer for hire)
Created:    1991 
Published:  1May91