Here's the link to the general info about SSP offered through Unyte. I however shopped around for a more affordable provider who'd been trained through them. She delivered the content to me through files online and I was able to click and listen with my own over the ear headphones using a splitter cord that allowed me to stream the music to my CI ear as well as my normal hearing ear at the same time.

It was 10 sessions that were 30 mins each. I have access to the music files to re listen to again if I feel I want to return to it. It felt harmless and enjoyable to me and like I said, I am doing better with loud noises and hyper sensitivity. It's been a long haul. My CI surgery was in Nov 2020, but I refused to let this sensitivity and nervous system disruption get the best of me. I have sought out all kinds of resources to stack the toolkit for healing. Eventually, it's paying off, and I hope it will for you too! Man, if it was just the hearing/aural rehab, that would have been a whole lot easier! I had no idea how much sudden hearing loss would change my life.
https://integratedlistening.com/ssp-safe-sound-protocol/