I'm not understanding what is wrong with these soundrrack submissions.

I am trying to add the following soundtrack credits to Foreign Letters (2012).  I looked over the soundtrack guide and not seeing what is wrong. These are verbatim from the credits apart from adding quotation marks in keeping with formatting policy (order number is indicated first).

#9
"Jour de Fete"
by Pascal Bonifay & Fabrice Smadja
AOC Productions

#11
"Modern Jazz Samba"
by Kevin MacLeod
incompetech.com

#12
"Comparsa"
by Kevin MacLeod
incompetech.com

#13

"Peppy Pepe"
by Kevin MacLeod
incompetech.com

The last three are clustered together on the credits, but I separated them out because I thought that they would be more likely to be accepted that way.  Of the thirteen soundtrack items I attempted to submit for this film, only these four were outright rejected, although others had warnings.