Audio recordings have been helping me to work daily with my spiritual practice, especially where repetition is required. I have created recordings to help me. May they prove helpful to you as well. I am using Gumroad's "Pay what you want" pricing model. All my recordings are priced at $0.00. However, Gumroad sets a minimum of $0.99 to cover their costs and those of Stripe. About $0.56 is paid out to me.