Original sentence: " In addition to writing songs with Adams, Vallance has also co-written songs with and for many international acts such as Aerosmith, Rod Stewart, Tina Turner, Ozzy Osbourne and Joe Cocker.As of 2008 Vallance has worked with Adams on seven studio albums.He also co-wrote "Tears Are Not Enough" for Northern Lights, an ensemble of canadian artists for the african famine relief effort in 1985.He is best known as the songwriting partner for Bryan Adams.His most recognizable songs are "Summer of '69" and "Rag Doll"
Edited sentence: " In addition to Adams, Vallance has also co-written songs with or for many international acts such as Aerosmith, Rod Stewart, Tina Turner, Ozzy Osbourne, Anne Murray and Joe Cocker.) He also co-wrote "Tears Are Not Enough" for Northern Lights, an ensemble of canadian artists for the african famine relief effort in 1985.He is best known as the former longtime songwriting partner of Bryan Adams.His most recognizable songs are "Cuts Like a Knife" (Bryan Adams), "Heaven" (Bryan Adams), "Summer of '69" (Bryan Adams), "Rag Doll" (Aerosmith), "Now and Forever (You and Me)" (Anne Murray) and "Edge of a Dream" (Joe Cocker