Haven't a reply on these three years but I think we should have a solution now for a better organization.
After some submission
we have some release with same same and they can make confusion.
I think the best solution, especially for collectors who search albums info could be this:
*SERIES NAME CAPITALIZED **side A song / *** side B song
example:
SAINT SEIYA Pegasus Fantasy / Blue Forever
Hope we have a definitive rule...