We are not the people to ask. There are other Web sites much better equipped to answer this type of question. Running search engine searches for your song title would be a good idea.
"Excellent job sir!!!! I know how hard it is to get good sound out of old recordings. You are the best!!! I was reticent to send the tapes because to me they are time capsules and irreplacable momentos of some studio sessions from years past by persons that are dear. You took great care and effort with these obviously and did a SUPER JOB. The clarity is far past what I would have guessed and the quality is really first class studio work. Thanks so much for all your help and I DEFINITELY will use you in the future. You have a great understanding of the business AND you have a great technical ability! Thanks again"