Arduino magnetic head

I wanted to make a program to pass data from cassettes to my computer. But I don't know if it is possible, I was thinking of using an arduino, a magnetic head and a motor. I don't have any code and I don't know what type of data magnetic head "gives". I am working on this alone so any help is welcome thanks!

Use a cassette player.

How that can be interfaced should be accessible by studying
ancient technology like C64 / Apple / TRS80 / Pet which all had a cassette interface.

Google “Kansas city standard” and old copies of Byte magazine.

It isn’t ideal, but it is a start.

Have a look at https://hackaday.com/2016/10/22/making-a-cassette-mass-storage-interface/.

Whandall: How that can be interfaced should be accessible by studying ancient technology like C64 / Apple / TRS80 / Pet which all had a cassette interface.

You forgot the original IBM PC. It had a cassette port as well. :)