Hi Jim,
I don’t know what your numbering scheme or cataloguing system is, but I would accession this as one record with sub-parts. I would create a master record with suffix extensions (example: 2015.CRHM.001.a-.h). This indicates that the “artwork” or object consists of 8 parts in total (one master – the CD which is indicated by the main record .001), and the thumb drive and prints become the sub records by using suffix extensions (.a-.h). I would physically label the sleeve of the CD with the full accession number and lightly in pencil on the back of each print, I would label each 2015.CRHM.001.a; 2015.CRHM.001.b; 2015.CRHM.001.c and so on. The same procedure applies to creating a record in a database. I would create a master record and additional sub-records.
That is how I would handle it. I hope this helps.
Best regards,
-Tasha