CC memory material is very good. The cds and cards can be purchased without the need to be part of CC group.
Check out http://www.audiomemory.com/. We use Georaphy Songs by AMP. Song School Latin by Classic Accademic Prss was a hit with us.
In the fall, We will be adding Linguistic Development Through Poetry Memorization, States & Capitals Songs next year.
gsetio, thank you for posting grammar stage memorization by Hannah Wilson. I will adding this to our memory material.
Also, Living Memory looks great too.