Hello, many moons ago I did it. Just connect your tape to your PC and get the Audacity software for free, keep the volume of the tape low and play the cassette. Your software will capture the music as WAV file. This is how I converted some of my cassettes into WAV and then wrote those files on blank CDs. You can use some other softwares which are now available. But please remember that it is a time consuming method. You have to play the entire cassette just as you do while listening to music in a tape deck.
Regards