Do you record your sessions with your T? Has it helped you?

I started recording my sessions with my T at the end of May and I now have 4 sessions recorded and I am recording every session I have. It has helped me more than I can ever put into words. I have an awful memory so to have everything documented is awesome. When I am listening to them I feel like I am in session. I did ask my T if it was ok to record them and she said she was happy I thought of it to help me.