Yes, we transfer and restore the sound of this type of recordings. We classify this type of recordings as “home-made-records”. Yes, all 4 records can go on the same CD. Here is the link to our information page that includes pricing: Home-Made-Records Restoration to CD.
"Cristian...just wanted to let you know was very pleased with my 4 tape to dvd transfers....will be sending you some more... Happy Holidays...."