I have been using playing these albums during unstructured play times; while coloring, building legos, during screentime, while reading, etc. The soothing music helps to keep them calm while the instructions, prayers, blessings and scriptures deliver the powerful messages that I want them to hear. Sometimes I felt like it was just lost in the background not being paid much attention but then during the the math one at one point after more than 30 minutes in Karter says "oh hey, numerator and denomenator, we just did that in school." So I know it's not on deaf ears. Here's a clip of Kandy coloring and you can hear it playing in the background.