A. What are the Requirements ?
A.1 We need a Database to record the contents of a CD Collection. 
A.2 The users would like to maintain records for CDs, artist name, tracks, etc..

B. What are the Things of Interest ?
B.1 Artists
B.2 Artists on CDs
B.3 Artists on Tracks
B.4 CDs
B.5 CD Box Sets
B.6 CD Outlets
B.7 CD Tracks
B.8 Record Companies

C. How are they Related ?
C.1 An Artist can appear on zero, one or many CDs.
C.2 A CD can have one or many Artists.
C.3 More Relationships to be established.

D. What else do we know about them ?
D.1 To be determined.